metal foil

• n. 金属箔

例句

用作名词 (n.)

1. We intend to swith from carton packing to foil wrapping.
   我们想把纸板箱包装改为金属箔材料包装。
2. Inside each cartridge is an even smaller capsule with a foil seal.
   每个药管里面可装下一个更小的金属箔密封胶囊。