Elatrometer
[化] 气体密度计
🗣️ 情景例句
To catch fish, you need the right magic.
要钓得到鱼 你得用对魔法。
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
I'm afraid! cried Kate. Let's push the boat out and go home!
“我害怕！”凯特喊道，“我们把船推下水回家去吧！”