V-I(不及物动词) If someone kvetches about something, they complain about it in a bad-tempered way. 抱怨 [美国英语][非正式]
Denverites often kvetch about sleep disrupted by the Denver Police Department's helicopter orbiting overhead.
丹佛人经常抱怨他们睡觉的时候会受到头顶上方盘旋的丹佛警察局的直升飞机的干扰。
N-COUNT(可数名词) A kvetch is someone who kvetches. 爱抱怨的人 [美国英语][非正式]
I'm sorry. I don't mean to be a kvetch.
对不起,我并不想一直抱怨。