Eddying
涡流, 涡流的形成
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
I'd like to try on these hats.
我想试试这些帽子。
The number of wagging dances per minute told the exact distance to the feeding place.
每分钟跳摇摆舞的次数说明了到喂食点的精确距离。