Boundery film
[机] 界限膜, 边界膜
🧩 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
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
What do you want to do after graduation?
你毕业后想干什么？
He hired a workman to repair the fence.
他雇用了一个工人修理围墙。