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
Mid-autumn Festival is a traditional festival for family unification.
中秋节是家人团聚的传统节日。
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
No, I'm sorry. It wasn't.
抱歉，没有。