Lubricating system
[化] 润滑系统
🧩 词语组成解析
润滑的
🗣️ 情景例句
where would you choose to spend our anniversary?
会选哪里去度我们的结婚周年纪念日
You'll burt yourself, if you don't take care.
你不专心的话，就会烧到你自己。
Hello, Uncle Wang. Nice to meet you.
你好，王叔叔。见到你很高兴。