Pad lubrication
[机] 油垫润滑
🧩 词语组成解析
pad
[pæd]
vt. 给…装衬垫， 加垫子;填塞;踏平;
vi. 步行，放轻脚步走;
n. 垫，衬垫;护具;便签本;发射台;
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Do you follow me?
听懂我的意思没有？
If you attend the wedding, what would you wear?
如果你参加婚礼，你会穿什么衣服？
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，