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
Don't worry, be happy.
别担心，开心点。
I came to the conclusion that he'd been lying.
我看他是在说谎。
Hi, it's Bob here. Listen. I want you to play in a concert for me.
嗨，我是鲍勃呀！听着，我想要你为我在一个音乐会上演出。