Latern (ring)
[化] 润滑环
🗣️ 情景例句
Do you remember that old desk?
还记得这张旧桌子吗？
No need!
免了吧！
Dentists always ask questions when it is impossible for you to answer.
牙科医生们总是在你无法作出回答的时候向你提出问题。