| 释义 |
in·su·late 英ˈɪnsəˌleɪt, ˈɪnsjə-美ˈɪnsəˌlet, ˈɪnsjə-AHDĭnʹsə-lāt', ĭnsʹyə- ★☆☆☆☆高四研ＧＭＳＴ６八ＩCOCA¹⁵⁴⁶⁶BNC³¹⁸⁰⁷iWeb¹⁰⁵⁹⁸Economist²²⁰⁹⁹⁺⁷
基本双解英英辨析词源搭配短语记法近义反义句型用法例句Thesaurus例句
vt.使绝缘¹⁸;隔离⁸²过去分词insulated现在分词insulating三单insulates
分离电磁行为分离，分解
v.动词
vt. 隔离,使绝缘protect sb or sth from the unpleasant effects of sth
Verb:
protect from heat, cold, or noise by surrounding with insulating material;We had his bedroom insulated before winter came place or set apart;They isolated the political prisoners from the other inmates
v.动词
insulate, isolate这组词的共同含义是“隔离”。其区别是： insulate是用某种物质将两个物体隔开,使其不接触,但这种“隔离”不会产生很大的距离; 而isolate则是将两物分离开来,使之相隔遥远。 isolate，separate，segregate，insulate这些动词均有“分开、分离、隔离”之意。 isolate侧重指完全分离、隔开，也指人或物处于完全孤立的状态。 separate指一般意义上的分开或隔开。 segregate指把一群人或物从整体或主体中分离出来。 insulate指隔开、分离，尤指用某种东西阻挡从里面逃出或从外面进入的东西。作技术用词时，专指用某种绝缘体隔断通路。 来自拉丁语insula,岛，词源同isle,-ate,使。即使成孤岛的，引申词义隔热，绝缘。
用作动词 v.
～+名词insulate the body使身体保温暖insulate a cooking stove使炉灶绝热insulate electric wires使电线绝缘～+介词insulate against与…绝缘insulate for使…与…绝缘
用作动词v.
insulate against v.+prep.
防止…,与…隔绝 separate from sth insulate sb/oneself/sth against sthIndex-linked pay rises insulated them against inflationary price increases.与生活指数挂钩的工资增长使他们免受通货膨胀带来的损失。
They have found a way to insulate themselves against the cost of inflation.他们找到了使自己免受通货膨胀影响的办法。
This room is insulated against noise.这个房间隔音。
insulate from v.+prep.
使与…隔绝,使免于…的危害 separate from sth so as to protect insulate sb/oneself/sth from sth/v-ingLiving in a high building tends to insulate us from the real life of the city.住在高楼大厦中容易使我们与城市的现实生活相隔绝。
In the country, we insulated ourselves from the worries of life in a big city.在农村,我们远离了大城市的种种焦虑。
I insulated the furnace from any neighbouring firewood with brick.我用砖头把火炉和附近的柴火隔开。
The wires must be insulated from touching each other with a rubber covering.这些金属线一定要用橡胶皮包起来,以免相互接触。
The house can be insulated from cold with about four inches of this special plastic.这种特种塑料有4英寸左右厚,足以挡住屋外的寒气。方振宇词汇奥秘insul岛→孤立→与外界隔绝+ate动词后缀，使…→使成岛状→使孤立→隔离
比较记忆insulatedadj.被绝缘的；被隔热的衍生词insulate+ion名词后缀→insulationn.隔离，隔绝，绝缘，隔音insulate+or表示人→insulatorn.绝缘、隔热或隔音等的物质或装置钱博士insul岛屿+ate拉丁语动词过去分词后缀，在此用作动词后缀→使变成岛屿→隔离，使免受不良影响⇒使隔热，使隔音，使绝缘
词根insul-岛屿来自拉丁语，其中的sul可能与词根sal-盐词源相关，表示“海水、咸水”，所以该词根可以理解为“海水中的陆地”。常见变体形式：isol-/isl-。insul岛屿-ate…的拉丁语动词过去分词后缀，在此用作动词后缀→使变成岛屿→隔离，使免受不良影响⇒使隔热，使隔音，使绝缘。GRE红宝书insul岛+ate→成为岛一样→隔离
同isolate，与island, insular 同源，来自岛屿词根记忆insul岛＋ate使…→使成为孤岛→隔离；使隔绝词根记忆insul岛＋ate使…→成为孤岛→隔绝；绝缘词根记忆insul岛+ ate → 像岛一样 ⇒隔离词根记忆insul+ate=变成岛的状态=偏离近义词 line线lag落后wad填料fill装满shield盾pad便签纸protect保护cut off切断isolate使孤立segregate分离separate分开的cloister修道院sequester 使 … 隔绝
用作动词v.
用作及物动词
S+～+ n./pron.Asbestos can be used to insulate a cooking stove.石棉能被用来使烹调用的炉灶绝热。
Rubber is used to insulate electric wires.橡胶被用来使电线与外界绝缘。
The function of a mammal's fur is to insulate the body.哺乳动物皮毛的功能在于使身体保暖。
v.动词
insulate的基本含义是“使隔离,使绝缘”,指通过特定的隔离物使某人或某物与外界或某种特殊物质相隔离,使他们无法接触,从而达到某种目的。 insulate通常用作及物动词,后接名词或代词作宾语。
动词100%
用作及物动词We caninsulatea live wire with rubber.我们可用橡胶使带电的电线绝缘。
Rubber is used toinsulateelectric wires.橡胶被用来使电线与外界绝缘。
Her parents tried toinsulateher from dangerous influences.她的父母试图把她与危险的影响隔绝。
It is important toinsulatethe furnace from any neighbouring woodwork with brick and asbestos.用砖和石棉把炉子与周围所有的木制品隔开，这很重要。verb.protect;close off
同义词 cushion,isolate,seclude,sequester,shield,wrapcoat,cocoon,inlay,line,separate,tape,treatcut off,island,keep apart,set apart
反义词 join,mingle,uncover
cocoonverb protect with covering
cushion,encase,envelop,pad,swaddle,swathe,truss,wrap
cushionverb pad, protect from blow
bolster,buttress,cradle,dampen,deaden,insulate,muffle,pillow,seclude,soften,stifle,support,suppress
cut offverb prevent;interrupt
block,break in,bring to end,catch,close off,disconnect,discontinue,halt,insulate,intercept,intersect,intervene,intrude,isolate,obstruct,renounce,segregate,separate,sequester,suspend
cuts offverb prevent;interrupt
cuts out of will,disowns,renounces
isolateverb cut off, set apart
abstract,block off,close off,confine,detach,disconnect,disengage,divide,divorce,insulate,island,keep apart,part,quarantine,remove,seclude,segregate,separate,sequester,sever,sunder
protectverb take care of;guard from harm
assure,bulwark,care for,champion,chaperon,conserve,cover,cover all bases,cover up,cushion,defend,fend,foster,give refuge,give sanctuary,go to bat for,harbor,hedge,insulate,keep,keep safe,look after,preserve,ride shotgun for,safeguard,save,screen,secure,sentinel,shade,shelter,shield,shotgun,stand guard,stonewall,support,take under wing,watch,watch over Quick thinking and rapid reaction times depend on cholesterol, too, because the waxy molecules are the building blocks of the sheaths that insulate neurons and speed up electrical transmissions.
快速思考和反应也依赖胆固醇，因为这些蜡状分子构成的鞘使神经元绝缘和加速电传递。 yeeyan |