n.(尤指包装食物等用的)箔，箔纸(覆有箔的纸)，陪衬者，陪衬物，（击剑运动用的）花剑
vt.挫败，制止(非法活动等)

原形：foil第三人称单数：foils复数：foils过去式：foiled过去分词：foiled现在分词：foiling

Our plan was foiled by the accident.
这场意外让我们的计划失败了。
Eric has always been the evil foil. . . a bit of a fool really.
埃里克是邪恶的陪衬角色，也真的有一点傻。
She wrapped the sandwich in foil to keep it fresh.
她用箔纸把三明治包起来以保持新鲜。
The aluminum foil reflected the sunlight, creating a bright sparkle.
铝箔反射了阳光，产生了一道亮丽的闪光。
He used the foil to cover the edges of the broken window.
他用箔片盖住了破窗户的边缘。
In fencing, the foil is a light, thin sword used for thrusting.
在击剑中，花剑是一种轻薄的剑，用于刺击。
The chef carefully placed the salmon on a sheet of foil before baking it.
厨师在烘烤前小心翼翼地将三文鱼放在一张铝箔纸上。
The chocolate was wrapped in gold foil, making it look very elegant.
巧克力包裹着金色的箔纸，看起来非常优雅。
She used the foil to separate the different layers of the cake.
她用箔纸分隔蛋糕的不同层。
The dentist applied a dental foil to take an impression of my teeth.
牙医使用牙科用箔来取我的牙齿印模。
The silver foil crinkled as she unfolded the candy wrapper.
当她打开糖果包装时，银色的箔纸发出了响声。
To keep the heat in, the cook covered the dish with a layer of foil.
为了保温，厨师在盘子上盖了一层箔纸。