ring off
US /rɪŋ ɔf/
UK /rɪŋ ɒf/
短语动词
挂断电话, 结束通话
to end a phone call by hanging up
示例:
•
I had to ring off because my battery was dying.
我不得不挂断电话，因为我的电池快没电了。
•
She decided to ring off after hearing the bad news.
听到坏消息后，她决定挂断电话。