Eraser

[ɪ'reɪzə] or [ɪ'resɚ]

解释:

(noun.) an implement used to erase something.

艾德里安整理--From WordNet

解释:

(n.) One who, or that which, erases; esp., a sharp instrument or a piece of rubber used to erase writings, drawings, etc.

整理:凯瑟琳