Pneometer
[医] 呼吸气量测定器
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
I try to keep in touch with current events by reading the newspapers.
我经常读报以尽量了解时事。
My name is Wu Jun. This is our first lesson, so I don't know all your names.
我叫吴军。这是我们第一次上课，所以我认不全你们的名字。