foil
Word family adjectivefoiledfoilbornenounfoilingverbfoil
foil1 /fɔɪl/ ●○○ noun1
[uncountableU]DF metal sheets that are as thin as paper, used for wrapping food 〔包裹食物用的〕箔silver/aluminium/kitchen foilCover the chicken with silver foil and bake. 用銀箔把雞肉包起來烘烤。
→ tinfoil 2 [uncountableU]DF paper that is covered with very thin sheets of metal 箔紙chocolates in foil wrappers 箔紙包的巧克力
3 be a foil to/for somebody/something DIFFERENTto emphasize the good qualities of another person or thing, by being very different from them 襯托出某人/某物,作爲某人/某物的陪襯The simple stone floor is the perfect foil for the brightly coloured furnishings. 樸素的石材地板完美地襯托出色彩鮮豔的家具。
foil2 verb [transitiveT]PREVENTto prevent something bad that someone is planning to do 挫敗,阻止A massive arms-smuggling plan has been foiled by the CIA. 一項大規模的軍火走私計劃已被中央情報局挫敗。
n Grammar Foil is often used in the passive.
Origin foil1 (1300-1400) Old French Latin folium “leaf”
foil2 (1300-1400) French fouler “to step on”