Pulmonmeter
肺容量计
🗣️ 情景例句
Oh. Right.
噢。对了。
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
Are they going to return soon?
他们很快就回来吗？