Liquid lubrication
[机] 液体润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Your luggage is all here?
你的行李就这么多吗？
There is no fool like an old fool.
老年荒唐无法可想。
Oh, who is this?
噢，这位是谁？