Levin's tmbes
[医] 列文氏管(经鼻胃肠管)
🗣️ 情景例句
without studying these building plans more carefully.
在没有仔细研究这些建筑图的情况下。
I got my leg broken.
我跌断了脚。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？