boo-boo

1. N-COUNT A boo-boo is a silly mistake or blunder. 低級(jí)錯(cuò)誤[美國(guó)英語(yǔ)] [非正式]

O.K. I made a boo-boo. I apologize. 好吧。我犯了一個(gè)低級(jí)錯(cuò)誤。我道歉。

2. N-COUNT Boo-boo is a child's word for a cut or other minor injury. (兒童用語(yǔ))小傷[美國(guó)英語(yǔ)] [非正式]