glutton for punishment片语发音片语1自讨苦吃的人、不怕苦的人、喜欢自虐的人口语,多带戏谑意味He signed up for a second marathon this month — a real glutton for punishment.他这个月又报名了第二场马拉松,真是自讨苦吃。用这个字练口说→