介词短语
中文翻译：关于问题
同义词：
['on the question of', 'regarding the question', 'concerning the question']
例句：
-
1. I'm not sure what questions you have about the project.
我不确定你对这个项目有什么问题。
-
2.The teacher asked us to answer questions on the board.
老师让我们在黑板上回答问题。
-
3.He was questioned on his past actions.
他被问及过去的行为。