薄膜 (bó mó) — (n) membrane (e.g., biological cell membrane); (n) thin film (e.g., plastic wrap, coating)
Definition
A technical noun for a very thin layer (薄 'thin' + 膜 'membrane/film'). Refers to biological membranes (e.g., cell membranes) as well as manufactured thin films like plastic wrap or coatings, measured with 层.
noun
(n) membrane (e.g., biological cell membrane)(n) thin film (e.g., plastic wrap, coating)
Measure word · 层
Examples
- 薄膜。Xì bāo bó mó duì wù zhì jiāo huàn fēi cháng zhòng yào.Cell membranes are very important for material exchange.
- 薄膜。Yòng sù liào bó mó bǎ shí wù bāo qǐ lái kě yǐ bǎo xiān.Using plastic film to wrap food can keep it fresh.
- 薄膜，。Zhè zhǒng bó mó hěn báo, ná de shí hou yào xiǎo xīn.This kind of film is very thin; be careful when handling it.
Appears in
Browse more HSK 7-9 words or search the full 43,000-word dictionary.