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grav·i·ty 英ˈgrævɪtiː美ˈgrævɪtiAHDgrăvʹĭ-tē ★★☆☆☆高四六研ＧＩＭＳＴ宝４八COCA⁵²⁵⁸BNC⁵⁵³⁵iWeb⁴⁵⁷⁰Economist⁴⁶⁵³
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus例句
n.重力⁸³;庄重³;严重⁹;严肃⁵
严力德物理状态
n.名词
U地心引力,重力on the earth pulls them towards the center of the planet, so that things fall to the ground when dropped U严重性; 严肃,庄严importance seriousness; solemnity
Noun:
physics the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface;the more remote the body the less the gravity the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them gravitation cannot be held responsible for people falling in love a manner that is serious and solemna solemn and dignified feeling英语单词gravity和gravitation都源自拉丁语gravis=grave，沉重的，都含有“重力、地心引力”的含义，因此很多人都区分不了这两个单词之间的细微差异。其实，通过词源分析，两者之间的差异一目了然。gravity直接来自拉丁语名词gravitas，是gravis的名词形式，本意就是“沉重性、严重性”，13世纪进入法语，15世纪进入英语。当时并没有“重力、地心引力”的含义，因为那时候人们还没有“重力”和“万有引力”的概念，光知道物体有“沉重”这种性质。
直到16世纪末期，科学家伽利略才首次提出了“重力”或“万有引力”的概念，并通过著名的比萨斜塔实验向大众演示了重力的作用过程。这个时候，科学家才有了“引力”这个概念，并在17世纪40年代创造了动词gravitate，用来表示“引力作用”，而它的名词形式自然就是gravitation。
这么看，gravity和gravitation之间的差异就很明显了：gravity是grave沉重的的名词形式，意思是“沉重性、严重性”，后来万有引力概念诞生后，在非专业场合可以表示“重力、万有引力”，但同时保留了“沉重性、严重性”之意。而gravitation出现在万有引力概念诞生之后，是动词gravitate引力作用的名词形式，专门用来表示“重力、万有引力”，不表示“沉重性、严重性”。
grav-：沉重
gravity：'ɡrævəti n. 重力，地心引力；严重性；庄严
grave：ɡrev adj. 重大的；严肃的；黯淡的n. 墓穴，坟墓；死亡vt. 雕刻；铭记
gravid：'grævɪd adj. 妊娠的；怀孕的。字面意思指身子变沉重
gravitate：'ɡrævɪtet vi. 受引力作用；被吸引
gravitation：,ɡrævɪ'teʃən n. 重力；万有引力；地心吸力
用作名词 n.
动词+～grasp the gravity理解严重性keep one's gravity保持庄重realize the gravity of the position认识到情况的严重性形容词+～increasing gravity日趋严重介词+～by gravity由于重力with gravity严肃
钱博士grav沉重的+ity抽象名词后缀，表性质和状态→沉重之性质和状态→抽象名词转具体名词⇒重力，严重性
词根grav-沉重的来自拉丁语，和希腊词根bar-重都源自原始印欧语词根*gwere-重。非常记忆gr工人〖拼音〗+a苹果〖编码〗+vi胜利〖谐音V〗+ty提〖谐音〗⇒工人被苹果砸了后胜利提出重力定律grave重+ity抽象名词后缀→物体会有重量的原因是因为有万有引力⇒gravity n.万有引力，地心引力，重力GRE红宝书grav重
grav- 重
grav重+ity→庄重词根记忆grav重+ity表性质→重力；严重词根记忆grav重+ ity ⇒庄重→严肃词根记忆grav重+ity表名词→重力词根记忆grav+ity近义词 pull拉force武力glory光荣depth深度weight重量import进口dignity尊严severity严格grimness严格enormity暴行pressure压强sobriety清醒solemnity庄严magnitude大小austerity节俭weightiness重graveness重大importance重要gloominess黑暗attraction吸引somberness昏暗dimensions面积dimension 尺寸sombreness昏暗seriousness严肃consequence结果desperation绝望earnestness坚定momentousness重大urgency紧急的事significance重要性asceticism禁欲主义thoughtfulness体贴gravitation物引力dournessdour的名词形式…gravitational force引力sobernesssober的名词形式…gravitational attraction地球引力反义词 levity轻浮
用作名词n.An apple falls down because of gravity.由于重力的关系,苹果往下掉。
He doesn't think you realize the gravity of the situation.他认为你没意识到局势的严重性。
Even children must behave with gravity at a funeral.即便是孩子在葬礼上也得举止严肃。Psubgravity低重力Pagravity失重状态Pantigravityn.反重力Pzero-gravity失重状态Pmicrogravityn.生理微重力
名词100%
用作名词He discoursed impressively on Newton's theory ofgravity.他讲述了牛顿的引力定律，给人以深刻的印象。
The stone rolled down the hill bygravity.石头在重力作用下向山下滚去。
The force ofgravitypulls things towards the earth's centre.地心吸力把物体吸向地心。
The lunargravityis about one-sixth that on earth.月亮的引力大约为地球的六分之一。
Each graduate behaved withgravityat it.每个毕业生都举止庄重。
He doesn't seem to understand thegravityof the situation.他似乎没有意识到形势的严重性。
She does not know thegravityof her illness.她不知道自己病情严重。
This is a matter of the utmostgravity.这件事情十万火急。
He could hardly keep hisgravity.他忍不住要笑出来。noun.force of attraction
同义词 pressure,weightforce,heaviness
反义词 frivolity,inconsequentiality,levity,silliness,unimportanceweightednessnoun.seriousness, importance
同义词 consequence,severity,significance,solemnity,urgencyacuteness,concern,exigency,hazardousness,momentousness,perilousness,weightiness
反义词 insignificance,unimportancefrivolity,inconsequentiality,levity,sillinessweightedness
austeritynoun severity
acerbity,asperity,astringence,coldness,exactingness,exactness,formality,formalness,grimness,hardness,harshness,inclemency,inflexibility,obduracy,rigidity,rigor,seriousness,solemnity,sternness,stiffness,strictness,stringency
decorumnoun appropriate behavior, good manners
breeding,civility,conduct,convenance,convention,correctitude,correctness,courtliness,decency,demeanor,deportment,dignity,etiquette,form,formality,gentility,good grace,gravity,habits,order,orderliness,politeness,politesse,properness,propriety,protocol,punctilio,respectability,seemliness,tact,usage
dignitynoun excellence, nobility
address,cachet,character,consequence,courtliness,culture,decency,decorum,distinction,elevation,eminence,ethics,etiquette,glory,grace,grandeur,gravity,greatness,hauteur,honor,importance,loftiness,majesty,merit,morality,nobleness,perfection,poise,prestige,propriety,quality,rank,regard,renown,respectability,seemliness,self-respect,significance,solemnity,splendor,standing,state,stateliness,station,stature,status,sublimity,virtue,worth,worthiness
earnestnessnoun determination;seriousness
absorption,ardor,attentiveness,concentration,decision,deliberation,devotion,doggedness,eagerness,engrossment,enthusiasm,fervor,firmness,gravity,intensity,intentness,keenness,passion,perseverance,persistence,purposefulness,resolution,resolve,serious-mindedness,sincerity,sobriety,solemnity,stress,tenacity,urgency,vehemence,warmth,zeal
energiesnoun generated power
applications,burns,conductivities,currents,dynamism,electricity,forces,frictions,gravities,heat,horsepower,juices,kilowatts,magnetism,potentials,pressures,radioactivities,rays,reactions,responses,services,steam,strengths,voltages,wattage
energynoun generated power
application,burn,conductivity,current,dynamism,electricity,force,friction,gravity,heat,horsepower,juice,kilowatts,magnetism,potential,pressure,radioactivity,rays,reaction,response,service,steam,strength,voltage,wattage In running, as in all other movement, it is all about gravity.
跑步时，就如其他所有的动作，全与重力有关。 yeeyan
The gravity of such an object is so strong that nothing, not even light itself, can break free if it strays too close.
这种物质的引力很强，如果它们脱离的距离不大，那么就没有任何东西能冲破它们，甚至是光线。 ecocn
Because gravity is in this direction.
因为重力是这个方向的。163
But if you want a seriously big time warp from gravity, you have to go where there's a very big gravitational field.
但假如你希望重力对时间有巨大的影响，那么你就不得不去一个有着极大的重力场的地方。 yeeyan
By blowing downward these fans oppose the force of gravity, effectively lightening the vehicle.
对抗重力而向下喷吹的这些扇，有效地启动了这个行使工具。 yeeyan
Despite the colossal amount of energy contained in every atom of matter, it is precisely balanced by the negativity of gravity.
尽管物质的每个原子中都储藏着巨大的能量，但是却恰好被重力的负能量中和掉了。 yeeyan
For affectation is seen, as you know, when the soul, or moving force, appears at some point other than the centre of gravity of the movement.
因为矫揉造作，正如你知道的那样，是在灵魂，或移动的力，在运动的重心之外的点上出现的时候，才被发现的。 yeeyan
From the expressions on their faces, I realized the gravity of the situation.
从他们的脸部表情我晓悟到事情的严重性。《新英汉大辞典》
Galaxy clusters are collections of hundreds or even thousands of galaxies held together by gravity that are enveloped in hot gas.
星系团靠重力的作用把数百个或者甚至是数千个星系聚集在一起，它们被包裹在热气体中。 yeeyan
He doubted if this could be found unless the operator can transpose himself into the centre of gravity of the marionette.
他怀疑这个路径是否会被发现，除非操作者能够把自身直入木偶的重心。 yeeyan
If there is no charge on the plate, these droplets will simply fall under gravity.
如果在板子上没有电荷，这些液滴就只会由于重力掉下。163
If it exists, it could explain literally everything in the universe— from subatomic particles to the laws of speed and gravity.
如果这些弦真的存在，基本上就可以解释宇宙中所有的存在——从亚原子粒子到速度和重力定律。 yeeyan
Inside books there is perfect space and it is that space which allows the reader to escape from the problems of gravity.
书中自有完美的空间，就是这个空间，让读者能够逃避地心引力的诸般问题。 ebigear
Mr Brown is in part the victim of one of the basic laws of politics: gravity.
布朗在某种程度上也是一条政治法则的受害者，这个法则是地心引力。 ecocn
No gravity.
没有重力。163
Nothing is pulling on you, only gravity.
只有重力，没有推拉与之抵消。163
Once the larger of these particles get big enough to have a nontrivial gravity, their growth accelerates.
一旦这些较大的颗粒大到具有了非平凡重力，他们的增长便会加速。 yeeyan
The stone rolled down the mountain by gravity.
这块石头由于重力作用而滚下山。《新英汉大辞典》
The poet, after all, is subject to gravity in Frost, to the force of the earth.
这个诗人，弗罗斯特，终究还是受制于地心引力，受制于地球的力量。163
We here on Earth obey the same laws of light and gravity as someone in a far off corner of the universe.
我们在地球上的所依从的有关光和引力的规律同它们在遥远的宇宙角落里是一模一样的。 yeeyan
When we were amoebas and fish we struggled to get out of the sea without gravity crushing us.
当我们还是阿米巴原虫，还是鱼类的时候，我们挣扎着离开海洋，没让重力给压垮。 kekenet |