Definition
To behave in a foolish or silly way, causing oneself to look ridiculous or embarrassed.
（粗俗）出醜；丟人現眼
He drank too much and made an ass of himself at the party.
他喝太多酒，在派對上出盡洋相。
Don't make an ass of yourself in front of the boss; it won't do you any good.
不要在老闆面前出醜，這對你沒好處。
She realized how foolish she sounded at the meeting and wanted to sink into the ground.
她在會議上意識到自己聽起來有多愚蠢，恨不得找個地洞鑽進去。