graffiti

涂鸦、乱涂乱画不可数

The subway walls were covered in graffiti from top to bottom.

地铁的墙面从上到下都布满了涂鸦。

涂鸦艺术、街头涂鸦

The gallery is showing graffiti by several young street artists.

这家画廊正在展出几位年轻街头艺术家的涂鸦作品。

涂鸦、乱涂较少用

Someone had graffitied the back wall of the school overnight.

有人在一夜之间把学校后墙涂鸦了。