1N-COUNT (舊時僧侶苦行修煉時穿的)剛毛襯衫 A hair shirt is a shirt made of rough uncomfortable cloth which some religious people used to wear to punish themselves. (舊時僧侶苦行修煉時穿的)剛毛襯衫
He was sent barefoot wearing only a hair shirt into the wilderness as a penance.
爲了贖罪,他跣足褐衣,被流放到了荒野中。
2N-COUNT 自我懲罰 If you say that someone is wearing a hair shirt, you mean that they are trying to punish themselves to show they are sorry for something they have done. 自我懲罰
No one is asking you to put on a hair shirt and give up all your luxuries.