Cavernostomy
[医] [肺]空洞造口术
🗣️ 情景例句
looking for a small house or an apartment
找一个小住宅或公寓
Why so mysterious?
干嘛神秘兮兮的？
When one seriously studies the social orders that have had the opportunity to develop autonomously,
当一个人认真地研究自发形成的社会秩序时，