Polyspeed
多种速度, 均匀调节速度
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
A cock is bold on his dunghill.
站在粪堆上，公鸡也称王。
The Officer went through the case with great care.
那位官员十分仔细地把箱子检查了一遍。