tinfoil

• 指一种薄而柔软的金属箔，通常由锡或锡铅合金制成，常用于包裹或覆盖物品。

A noun referring to a thin, flexible sheet made of tin or an alloy of tin and lead, often used for wrapping or covering items.

不可数

1. Thin metal sheetB1formal

   A thin, flexible sheet made of tin or a tin-lead alloy, used for wrapping food or other items.

   薄金属片

   • She wrapped the leftover sandwich in tinfoil.
   • The baker used tinfoil to cover the pie crust.
   • Tinfoil is less common today, having been largely replaced by aluminum foil.

   同义词foiltin foil