"Eraser" 是英语中表示橡皮擦的单词。
"Eraser" 来源于古英语 "erasen",意思是"擦去"。
例句:
Can you pass me an eraser? (你能把橡皮擦给我吗?)
I made a mistake, can you give me an eraser? (我犯了一个错误, 能给我一个橡皮擦吗?)
I need to buy some erasers for school. (我需要买一些橡皮擦上学用)
如果是问多少个橡皮擦的话,可以说:
How many erasers do you have? (你有多少个橡皮擦?)
请注意,如果是问有多少个橡皮擦这个单数的话,可以说:
How many eraser do you have? (你有多少个橡皮擦?)