Polyspeed
多种速度, 均匀调节速度
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
A fair death honours the whole life.
死得光明，终身荣耀。
She serves as an impressive reminder of the great ships of past.
它给人们留下深刻的印象，使人们回忆起历史上的巨型帆船，