Piston recorder
[医] 活塞记录器
🏥 医学释义
活塞式记录器
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
🗣️ 情景例句
Well, we may read together aloud at home.
嗯 ，我们或许可以在家， 一起大声朗诵。
Don't mention it. I hope you can come again soon.
不用谢，希望你不久能再来。
There were twenty cars in the race.
参加比赛的有20辆汽车。