Prerotation
(气流的)预旋
🔁 扩展释义
【化】 预旋
🗣️ 情景例句
He has a large family to feed.
他要养活一个大家庭。
I'm sorry. I thought you wouldn't mind.
对不起，我还以为你不在乎呢。
Meimei ran fast.
梅梅跑得快。