Capillary lubricants
[建] 毛细管作用润滑剂
🧩 词语组成解析
机器油
🗣️ 情景例句
Okay. I accept your apology.
好吧。 我接受你的道歉。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？