Electropneumograph
[医] 电呼吸描记器
🗣️ 情景例句
and a book of photos about the United States still feels right.
而一本关于美国的摄影集仍然很有前景。
I suppose he was sick.
我猜他大概是病了。
The house was completed five months ago.
是在5个月以前竣工的。