Sharpener
['ʃɑːpənə] or ['ʃɑrpənɚ]
解释:
(noun.) any implement that is used to make something (an edge or a point) sharper; 'a knife sharpener'.
埃斯蒂斯整理--From WordNet
['ʃɑːpənə] or ['ʃɑrpənɚ]
(noun.) any implement that is used to make something (an edge or a point) sharper; 'a knife sharpener'.
埃斯蒂斯整理--From WordNet