silver foil

IPA/ˌsɪlvə ˈfɔɪl/
IPA/ˌsɪlvər ˈfɔɪl/

silver foil — noun

1. a very thin, bendable sheet of metal, usually aluminium, that people place over

1.名詞A2
釋義

a very thin, bendable sheet of metal, usually aluminium, that people place over or around food when cooking or storing it to keep it fresh or moist.

例句

Zayd wrapped the leftover rice in silver foil before putting it in the fridge.

collocation: wrap [food] in silver foil

The baker covered the turkey with silver foil to keep it moist in the oven.

collocation: cover [food] with silver foil

同義詞
  • aluminium foil

    more precise term for the modern material; 'silver foil' is the older, more traditional name

  • tin foil

    older term originally referring to tin-based foil; now used interchangeably with silver foil in casual speech

  • baking foil

    specifically marketed for oven use; usually slightly thicker

文法句型

[quantity] + silver foil

wrap/cover + [object] + in/with + silver foil

用法筆記

Common in British English for kitchen foil; speakers in the United States usually say 'aluminium foil' or 'aluminum foil'.

常見錯誤

I bought a silver foil.
I bought some silver foil.
💡silver foil is uncountable and does not take 'a' or 'an'.
Cover the dish with a foil.
Cover the dish with foil.
💡when referring to the material generally, no article is needed.

2. any extremely thin layer of metal, not limited to kitchen use, that can be appli

2.名詞B1
釋義

any extremely thin layer of metal, not limited to kitchen use, that can be applied to surfaces for artistic, decorative, or industrial purposes.

例句

Tendai used silver foil to create a shiny surface for the school art project.

collocation: use silver foil for [craft project]

The craft shop sells silver foil in different thicknesses for jewellery making.

同義詞
  • metal foil

    a broader term that includes foils made from copper, gold, or other metals besides aluminium

  • gold foil

    a specific type of metal foil used in crafts and art, but made from gold rather than aluminium

文法句型

cut + silver foil + into [shape/strips]

use + silver foil + for/in [activity]

用法筆記

Distinguish from sense 1: this sense covers non-food uses such as craft projects, jewellery making, and industrial applications, while sense 1 is specifically about food preparation and storage.