Periosteal retractor
[医] 骨膜牵开器
🧩 词语组成解析
[医] 骨膜的
n. 食言的人, 牵拉肌, 牵开器\\n[医] 牵开器, 缩肌
🗣️ 情景例句
Always full of surprises,
总是出人意表
Do you have a phone book(directory)?
你有电话簿吗？
Why don't you hire a car and drive around for a couple of weeks?
你为什么不租部车四处转上一两个星期呢？