名詞 hang up:

1. an emotional preoccupation
   同義詞：hang-up
2. an unforeseen obstacle
   同義詞：hang-up, hitch, rub, snag

動詞 hang up:

1. put a telephone receiver back in its cradle
2. cause to be hanging or suspended
   同義詞：hang
3. interrupt a telephone conversation

1. I have to hang up now.
   現(xiàn)在我該掛線了。
2. I've got to hang up now.
   我現(xiàn)在得掛斷了。
3. I am60 now and I think it's time to hang up my boots and turn my attention to my garden.
   我今年60歲，我想是退休的時候了，該把注意力轉向種植花草了。
4. Carols mother told.her she had talked long enough on the phone and made her hang up.
   卡羅爾的母親對她說她已談得時間夠長了，叫她掛斷電話。
5. All right. I'll call you back. Will you hang up, please?
   好吧，我再給你回電。請先掛斷電話好嗎？