hang up1. 挂断电话She hung up on me.她不等我说完便挂了电话。2. 搁置The peace talks were hung up.和谈中断了。hang about1. 闲逛She stopped hanging about and did something useful.她不再闲逛,而是做了些有益的工作。hang on1. 握住不放He hung on until the rope broke.他抓紧着,直到绳子断了。2. 坚持下去Try to hang on.要设法坚持下去。3. (打电话时)不挂断The line is busy, would you like to hang on?电话有人在打,请别挂断好吗?hang onto 1.紧紧抓住,依附