他说他会再打过来，就突然挂断了电话。He said he'd call again, and hung up on me.他还没来得及催她回答，她就挂断了电话。She had rung off before he could press her for an answer.我挂断电话，开始哭了起来。I hung up the phone and started to cry....

“挂断”的英语可以翻译为：hang up，[计] hangup，[经] dropped ...