Systema nervorum sympathicum
[医] 交感神经系统
🧩 词语组成解析
[医] 系统, 系
🗣️ 情景例句
Do you have any objections to my paying in cash?
你反对我付现金吗？
Close your book,please.
请把书合上。
As usual, the police will have a difficult time.
同往常一样，警察的日子将不好过，