in and out1. coming in and going out often 进进出出；来来去去 * There is no hope for Jim. He's been in and out of prison for ten years running. 吉姆没希望了，他进出监狱已连续 10年之久了。 * He was very busy Saturday and was in and out all day. 星期六他非常忙碌，终日进进出出忙个不停。 * He's always in and out of hospital. 他时常生病住院。2. thoroughly; completely 彻底地 * We know each other in and out. 我们彼此非常了解。 * He understands his business in and out. 他对自己的业务非常熟悉。in and out时进时出;出出进进：Numerous people go in and out at this shop，they like to do shopping here because of the shop’s honesty in its business.很多人由这家商店出出进进，他们喜欢在这家商店购物因为它做买卖诚实。 |