what is somebody playing at?
成語所屬單字play
what is somebody playing at? — 慣用語
1. Used to express anger or confusion about someone's actions.
1.慣用語
釋義
某人到底在搞什麼
Used to express anger or confusion about someone's actions.
例句
What do you think you are playing at, arriving so late?
Sara wondered what her colleague was playing at with that rude comment.