Aerometry
n. 量气学\\n[医] 气体比重测定法
🗣️ 情景例句
We communicate with each other by letter.
我们用书信彼此联系。
No one can call back yesterday;Yesterday will not be called again.
昨日不复来。
I've written it all down on this list.
我已经把它写在这张条子上。