N-UNCOUNT
自虐狂;受虐狂
If you describe someone's behaviour as masochism, you mean that they seem to be trying to get into a situation which causes them suffering or great difficulty.
例句
Once you have tasted life in southern California, it takes a peculiar kind of masochism to return to a British winter.
一旦体验过南加州的生活,再重返寒冬腊月里的英国就有点自讨苦吃。