乱涂乱画用英语怎么说

乱涂乱画可以用英语表达为"scribble"或"doodle"。

1. He was so bored during the meeting that he started to doodle all over his notebook. (他在会议期间太无聊了，开始在笔记本上乱涂乱画。)

2. The child scribbled all over the walls with crayons. (孩子用蜡笔在墙上乱涂乱画。)

3. She absentmindedly doodled on the margins of her notebook while listening to the lecture. (她一边听讲，一边心不在焉地在笔记本的边缘乱画。)