make light of
对某事漫不经心或不把某事当回事
口语·淡化严重性
英文释义
to treat or consider something as unimportant or insignificant
例句
He made light of his injury, but we could see he was in pain.
典故来源
源自16世纪英语，light指“轻的”，比喻将严肃之事视为无足轻重。