Wheelset
n. [機]輪副(即同軸的一對輪子)
??? 情景例句
Nowadays many young people cohabit together without legal permission.
如今很多年輕人未獲得法定允許就一起同居了。
When am I supposed to check in?
我應該在什么時候到機場辦理手續呢？
So how are you, Wang Bing. Are you excited about your new job?
你過得怎么樣，王兵？得到新工作你高興嗎？