Liquid film lubrication
[化] 液膜润滑
🧩 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;
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
A taxi can get you there in less than five minutes.
乘坐的士到那儿不用5分钟。
I could swear I've been here before.
我敢发誓我曾经来过这儿。
The doctors have not yet decided how the woman died.
医生们至今还未确定这位妇女的死因。