Polytropic compression
[化] 多变压缩
🧩 词语组成解析
a. [昆]多花采蜜的,多花采粉的
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
My brother wants to learn how to swim.
我的兄弟要去学游泳。
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！”