pencil eraser英 [ˈpensl ɪˈreɪzə(r)]美 [ˈpensl ɪˈreɪsər]网络 削笔装置; 铅笔擦; 橡皮英英释义nounan eraser made of rubber (or of a synthetic material with properties similar to rubber)Synonym:rubber eraserrubber双语例句