Polyspeed
多种速度, 均匀调节速度
🗣️ 情景例句
Thanksgiving was about the Pilgrims,
感恩节是关于清教徒的，
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
This invariably wins them the love and respect of others, for they add colour to the dull routine of everyday life.
他们总能赢得别人的喜爱与尊敬，因为他们给平淡单一的日常生活增添了色彩。