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
OK.
还好。
Come and see me when you have time.
有空时请过来。
He's younger and stronger than you are.
他比你年轻，比你强壮。