rub out
第三人称
rubs out
现在进行时
rubbing out
过去式
rubbed out
过去完成时
rubbed out
1
擦掉, 搓掉
to remove something by using friction or a rubbing motion, often referring to pencil marks, ink, or other marks on a surface
- She tried to rub out the pencil marks on the paper.
她试图擦掉纸上的铅笔痕迹。
- He used an eraser to rub out the incorrect answers in his test.
他用橡皮擦掉了试卷上的错误答案。
- They had to rub the graffiti out from the classroom walls.
他们不得不从教室的墙壁上擦掉涂鸦。
- The artist decided to rub out the sketch and start over with a fresh canvas.
艺术家决定擦掉草图，重新开始用一块新的画布。
- It's challenging to rub out permanent marker stains from whiteboards.
从白板上擦掉永久性标记的污渍很有挑战性。