foil中文什么意思

短语和例子
foil1n.
1.箔，金属薄片。
2.(镜底的)银箔，(宝石等的)衬底。
+更多解释...3.衬托物，陪衬的角色；烘托，衬托。
4.【建筑】叶形饰。
5.水翼 (＝ hydrofoil)；气垫船。
短语和例子
gold foil 金箔。 tin foil 锡箔。 serve as afoil to 做陪衬。vt.
1.铺箔于，垫箔于。
2.用…陪衬，衬托。
3.【建筑】给…加上叶形饰。
短语和例子
foil2n.
1.钝头剑，练习剑。
2.〔 pl.〕(使用钝头剑的)击剑比赛；击剑术。vt.
1.挫败；打破(对方策略)。
2.(打猎时)搞乱(臭迹[足迹])。
短语和例子
be foiled in ...失败。n.
1.猎兽的足迹。
2.〔古语〕击退。
短语和例子
break her foil (猎物)奔回原路逃跑。 put to the foil 挫败，击退。 run (upon) the foil (猎物)再在原路上奔跑使猎犬迷惑。

• are foil:    弧形脱水板
• a lminum foil:    铝箔
• absorbing foil:    吸声箔

例句与用法

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1. An ugly woman serves as a foil to a pretty girl .
   一个丑女人可以将美丽的姑娘反衬得更加漂亮。
2. His youthful ambition was once foiled and defeated .
   青年时代，他的野心曾一度遭受挫折和失败。
3. Mr. murphy foiled their plans of inventing a new machine .
   摩菲先生阻止他们发明新机器的计划。
4. Most of the alpha particles would go right through the foil .
   大多数粒子总是笔直地穿过簿箔。
5. Modern gauges consist of metal foil in the form of a grid .
   现代应变仪则由网格形式的金属片组成。

英文释义

名词

1. a light slender flexible sword tipped by a button
2. a piece of thin and flexible sheet metal; "the photographic film was wrapped in foil"
3. picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector
   同义词：transparency
4. a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through; "the fins of a fish act as hydrofoils"
   同义词：hydrofoil
5. anything that serves by contrast to call attention to another thing''s good qualities; "pretty girls like plain friends as foils"
   同义词：enhancer

动词

1. cover or back with foil; "foil mirrors"
2. hinder or prevent (the efforts, plans, or desires) of; "What ultimately frustrated every challenger was Ruth''s amazing September surge"; "foil your opponent"
   同义词：thwart, queer, spoil, scotch, cross, frustrate, baffle, bilk
3. enhance by contrast; "In this picture, the figures are foiled against the background"