Kollmann's dilator
[医] 科曼氏扩张器(可屈尿道扩张器)
🧩 词语组成解析
n. 详述者, 扩张器, 扩张肌\\n[医] 扩张器, 扩张肌, 开大肌
🗣️ 情景例句
Tom, is that you?
汤姆，是你吗？
You must have dialed the wrong number.
你肯定拨错了号。
How do you want your steak?
你的牛排要几分熟？