extra ad,额外的，外加的 e.g. a.The employees told the boss that they wouldn't do extra work unless they were paid for it. 雇员们告诉老板，除非给钱否则他们不会加班。 b.If you wanna have a hot bath,you should pay the extra fee to the hotel. 如果你想洗个热水浴，那么你需要付给宾馆另外 的费用。 Back➢ adj. 额外的，外加的 e.g. a. The employees told the boss that they wouldn’t do extra work unless they were paid for it. 雇员们告诉老板，除非给钱否则他们不会加班。 b. If you wanna have a hot bath, you should pay the extra fee to the hotel. 如果你想洗个热水浴, 那么你需要付给宾馆另外 的费用。 extra Back