Gasmetry
气体测量
🗣️ 情景例句
We condemn violence.
我们谴责暴行。
Two blacks do not make a white.
两个乌黑不等于一个清白。
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”