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leaf 英liːf美lifAHDlēf ★★★☆☆小初中高四六研Ｔ牛４八COCA¹⁸⁶⁷BNC⁵¹⁶⁸iWeb¹⁷⁵⁶Economist¹⁷⁴⁰⁹
基本双解英英词源搭配短语记法近义反义句型派生词用法例句Thesaurus例句
🔰n.页¹;叶²;金属薄片¹v.长叶;翻页名词复数leaves过去分词leafed现在分词leafing三单leafs
植物生长
n.名词
C叶子one of the parts of a plant, growing from a stem or branch or directly from the root C页sheet of paper C金属薄片,金箔metal, especially gold or silver, in the form of very thin sheets C折面或活面hinged flap or detachable section used to extend a table-top
Noun:
the main organ of photosynthesis and transpiration in higher plantsa sheet of any written or printed material especially in a manuscript or bookhinged or detachable flat section as of a table or door
Verb:
look through a book or other written material;He thumbed through the report She leafed through the volume turn over pages;leaf through a book leaf a manuscript produce leaves, of plants来自原始印欧语*leup，剥开，撕下，词源同library, lodge。引申词义撕下的叶子，用以书写的页片。可能进一步来自原始印欧语*skel，切，撕，词源同shell, scale。词义演变比较corium, carnal。 library来自拉丁语liber，树皮，纸张，书。来自原始印欧语*leub，剥皮，撕开，词源同leaf, -ary，地点后缀。由树皮引申词义书写材料，纸张，书。词义演变比较book, paper。 lodge来自古法语loge，小屋，凉亭。来自原始日耳曼语*laubja，避难所，用树枝树叶临时搭建的小屋，词源同leaf, lobby，插入字母d。引申词义安顿，寄宿。 shell来自古英语scell，贝壳，蛋壳。来自原始日耳曼语*skaljo，分开，切开。来自原始印欧语*skel，切，分，词源同scale, shelf。引申诸相关比喻义。 scale来自古诺斯语skel，贝壳，skal，碗，饮水容器。来自原始日耳曼语*skaela，分开，劈开。来自原始印欧语*skel，砍，切，分开，词源同shell, scallop。由贝壳引申词义碗，饮水器具，由贝壳的钙化性质引申词义水垢，牙石，由碗，饮水容器引申词义秤，天平，即秤的原型，由该印欧语的词根义引申词义鱼鳞，鳞片等。来自拉丁语scala，梯子。来自缩写自scandere，攀爬，攀登。来自原始印欧语*skand，爬，上升，词源同scan, ascend, descend。字母d脱落，类似拼写比较rule, regulate。引申词义规模，范围，程度，等级，比例等。
用作名词 n.
动词+～blow off the leaf把树叶吹落burst into leaf长叶come into leaf吐出新叶drop leaf落叶lose leaf落叶pick leaf摘叶sweep up dead leaves扫掉枯叶take a leaf from sb's book仿效某人turn a new leaf翻开新的一页,揭开新篇章turn over a new leaf洗心革面,重新开始形容词+～brown leaf褐色的叶子dancing leaf舞动的叶子dead leaf枯死的叶子dry leaf干枯的叶子fallen leaf落叶green leaf绿叶red leaf红叶yellow leaf黄叶young leaf嫩叶名词+～autumn leaf秋叶cabbage leaves洋白菜叶gold leaf金箔rose leaf玫瑰叶tea leaf茶叶tobacco leaf烟叶介词+～in leaf有叶in full leaf长满叶子～+介词leaves from trees树叶leaves on trees树上的叶子
用作名词n.come into〔be〕 in leaf长叶子,生满叶的,绿叶满枝的 grow leaves;being covered with leaves take a leaf from〔out of〕 sb's book以某人为榜样 copy sb;act or behave in a similar way to sb turn over a new leaf掀开新的一页,重新开始,改过自新 begin a new course of improved behaviour, habits, etc. 非常记忆le乐+af爱妃⇒快乐的爱妃坐在树叶上近义词 bud芽page页side边flip掷plate碟piece件layer层flap拍打film电影needle针turn翻转frond蕨叶sheet被单thumb拇指spray喷雾index指数blade刀刃cover封面scale刻度flora植物slice薄片flake薄片foil钝头剑lamina薄板riffle急流insert插入folio对开本coating涂层sprig小树枝foldout插页section部分flyleaf扉页leaflet小叶overlay覆盖lamella薄片leafage叶子greenery绿树folium叶形线errata正误表foliate叶状的foliation生叶turn over滚动projection投影covering覆盖物veneer薄片镶饰riff即兴重复段flick快速的轻打over在 … 的上方…foliage叶子总称foliature=foliagelamination制成薄板frondescence植物的发叶状态…
用作名词n.Leaves fell off.叶子落了。
The leaves turn brown in autumn.树叶在秋天变成褐色。
It was autumn and the leaves were yellow.已经是秋天了,树叶变黄了。
I took away the leaves in the gutters.我清除了檐槽中的树叶。
The wind became furious, tearing leaves off trees, carrying great volumes of dust before it.风变得狂暴起来,把树叶纷纷吹落在地,刮起大量尘土。
They live in a frail shelter of leaves.他们居住在一个用树叶搭成的不结实的棚子里。
Several leaves had been torn out of the novel.这本小说已被撕掉了几页。
Slowly, she turned the leaves of the beautiful old book.她慢慢地翻动那本漂亮的旧书的书页。
They needed three gold leaves.他们需要三张金箔。
We put two extra leaves in the table for the dinner.为了这次晚宴,我们给餐桌上加了两块活动面板。
Pull out both leaves of the table.把桌子的两块活动面板都拉出来。Pleafagen.叶子Pleafeda.有叶的Pgoldleafa.金叶的Pleaflessa.无叶的Pstrip-leafn.烟叶Pbroadleafn.阔烟叶Pleafletn.小叶传单Psilver-leaf银叶树Ptealeafn.茶叶茶渣Ptea-leafn.茶叶茶渣Pinterleafn.空白纸衬纸Pleafinessn.多叶叶茂盛Palfalfa-leaf紫花苜蓿叶Poverleafad.在背面在次页Proseleafn.玫瑰花瓣蔷薇花瓣Pflyleafn.飞页章节前后的空白Pleafya.叶茂盛的多叶的叶状的Ptrumpet-leafn.有喇叭状叶子的植物Plooseleafa.活页式的各页可任意装拆的Ploose-leafa.各页可任意装拆的活页似的Pcloverleafn.四叶苜蓿形的立体道路交叉点
n.名词
leaf的基本意思是“树叶”,指生长于植物的枝杈之上的植物的一部分;也可指书本的一“页”或桌子的“折面或活面”。leaf还可指一种特殊的“金属薄片,金箔”。 leaves作“树叶”解时,其后可接on来表示“在树上的叶子”,而不接of。 come into leaf和in leaf中的leaf都用单数形式。
名词85%,动词15%
用作名词I saw him take aleafout of the book.我看见他从书上撕下一页。
The fallingleafspiralled to the ground.落叶盘旋著飘到了地上。
Not aleafnor an insect stirred.不单是树叶，连个虫子都不动。
This plant has greenleavesthroughout the year.这种植物终年常青。
There was a layer of silverleafoutside the metal.金属外边有一层银薄膜。用作动词The trees are just beginning toleaf.树刚刚开始长叶子。noun.green foliage of plant
同义词 frond,needle,petal,stalkblade,bract,flag,leaflet,pad,petiole,scale,stipulefoliolenoun.page of document
同义词 sheetfolio,paperverb.flip through
同义词 browse,glance,riff,riffle,scan,skim,thumbdip into,run through
blossomverb flower
bloom,blow,burgeon,burst,effloresce,open,outbloom,shoot,unfold
blossomedverb flower
battened,bloomed,developed,grew,matured,progressed,prospered,succeeded,thrived
calyxnoun whorl on flower
husk,leaf,petal,sepal
fannoun blower of air
air conditioner,blade,draft,flabellum,leaf,palm leaf,propeller,thermantidote,vane,ventilator,windmill
filmnoun coating, tissue;mist
blur,brume,cloud,coat,covering,dusting,fabric,foil,fold,gauze,haze,haziness,integument,layer,leaf,membrane,mistiness,nebula,obscuration,opacity,partition,pellicle,scum,sheet,skin,transparency,veil,web
flakenoun scale, peel
cell,disk,drop,foil,lamella,lamina,layer,leaf,membrane,pellicle,plate,scab,section,shaving,sheet,skin,slice,sliver,wafer In this pattern, the node and leaf roles are superimposed on existing components, and both need to know their responsibility in implementing the component interface.
该模式中，节点和叶子的角色被添加到已有的组件上，并且它们都需要知道自己在实现组件接口时的职责。 ibm |