Boundary film lubrication
[机] 界限润滑, 边界润滑
🧩 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
Are you used to eating western food yet?
你习惯吃西餐了吗？
I agree. I wish it were cheaper.
是这肃，我真希望它能便宜点。
He looks very healthy.
他看来很健康。