hang-up

名词 hang-up:

1. an emotional preoccupation
2. an unforeseen obstacle
   同义词：hitch, rub, snag

动词 hang-up:

1. put a telephone receiver back in its cradle
   同义词：hang up
2. cause to be hanging or suspended
   同义词：hang, hang up
3. interrupt a telephone conversation
   同义词：hang up

1. She's got a real hang-up about her freckles.
   她因生有雀斑而感到十分苦恼。