Gearless
a. 无齿轮的\\n[机] 无齿轮装置的
🗣️ 情景例句
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
See you later.
回头见 注：常用在平时暂别下次见面没有约定的时间。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。