(coll.) bicycle; bike (esp. in Hong Kong, Taiwan and southern China and, more generally, used across China to refer to a bike-share bicycle)
1.spin class; indoor cycling class (a type of group fitness class)2.exercise bike used in such a class; spin bike
水上电单车水上電單車 see 水上摩托车[shuǐ shàng mó tuō chē]
(Tw) people who ride bicycles regularly; cyclists