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
I can't answer that one.
我回答不出那个问题。
Kill two birds with one stone.
一举两得。
The captive elephant, still roped to a tree,
捕来拴在树上的大象，