Coextruded film
[化] 复合薄膜
🧩 词语组成解析
film
[fɪlm]
n. 影片;电影;胶片;薄层;
vt.& vi. （把…）拍摄（成）电影[电视等];上镜头;
vt. （给…）覆上一薄层;生薄膜;变得朦胧;
🗣️ 情景例句
That's OK.
不去不要紧。
How many pieces are you going to buy?
你要买几个？
There is a bridge over the river.
河上有一座桥。