Gravimetroscope
液体蒸发速度测定器
🗣️ 情景例句
Mom, got it.
妈妈， 找到了。
I must insist you finish what you have started!
我是说一旦开始的事就必须坚持到底！
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。