Pneometer
[医] 呼吸气量测定器
🗣️ 情景例句
Hi, Son. Is everything all right?
嗨 ，孩子 一切都顺利吗？
Do you like painting?
你喜欢画画？
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。