Retractor
n. 食言的人, 牵拉肌, 牵开器\\n[医] 牵开器, 缩肌
🏥 医学释义
牵开器，拉钩
🗣️ 情景例句
In about half an hour. Why?
大约半个小时。为什么问这个？
He always plays the pinball machine.
他通常玩游戏机。
Put them away, please. You must look after your things.
把他们放好。你得能看好自己的东西。