英语单词“corundum”的翻译、意思、音标-英汉词典

单词	corundum
释义	[/kəˈrʌndəm; kəˋrʌndəm/] n [U] hard crystallized mineral used chiefly in abrasives, or in powder form for polishing 刚玉; 刚石; 金刚砂.
随便看	dry run dry-shod drystone dry-walling DSc DSO DT dual dual carriageway dual-control duality dual-purpose dub dubbin 1 dubiety dubious ducal duchess duchy duck 1 duck-boards ducking duckling ducks and drakes duckweed