Emergency lubrication
[化] 应急润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Do you have a room available?
你们有空房间吗？
I've lost my ruler. Have you seen it anywhere?
我的尺子丢了。你在哪看见了吗？