She used an eraser to remove the pencil marks on the paper.
她用橡皮擦去掉纸上的铅笔印记。
The child lost his eraser during the math class today.
孩子在今天的数学课上丢了橡皮擦。
Can you lend me your eraser for a moment?
你能把你的橡皮擦借我用一下吗？
Her favorite eraser is shaped like a cute animal.
她最喜欢的橡皮擦是可爱动物形状的。
He bought a new eraser because his old one was worn out.
他买了一个新的橡皮擦，因为旧的已经用坏了。
The teacher gave him an eraser as a reward for good behavior.
老师给了他一个橡皮擦作为良好表现的奖励。
She accidentally dropped her eraser under the desk.
她不小心把橡皮擦掉到了桌子下面。
He always keeps an extra eraser in his backpack.
他总是在背包里多放一个橡皮擦。
The eraser was too small to erase the large mistake.
橡皮擦太小，无法擦掉这个大错误。
She prefers using a soft eraser for her art projects.
她喜欢用软橡皮擦来完成她的艺术项目。
whiteboard eraser 白板擦
pencil eraser 铅笔橡皮擦
ink eraser 墨水橡皮擦
chalkboard eraser 黑板擦
art eraser 艺术橡皮擦
eraser shavings 橡皮屑
复数: erasers;
