Aerofluid
航空流体
🗣️ 情景例句
Too many people take drugs to get high.
好多人吸毒是为了得到一种快感。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。