emery

美音音标: ['eməri] emery
英音音标: ['eməri] result.0.expl|add:"

解释
金刚砂;

同义
emery
词性
n
解释
a hard grey-black mineral consisting of corundum and either hematite or magnetite; used as an abrasive (especially as a coating on paper)
示例
None