英语词汇“ottawa sand”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ottawa sand
释义	Ottawa sand Ottawa sand Naturally rounded grains of nearly pure quartz, produced by processing silica sand obtained from deposits near Ottawa, Ill.; used in mortar test specimens in testing hydraulic cement. Also see standard sand, graded standard sand.
随便看	can't bear to think about can't bear to think about (something) can't be asked can't beat can't beat it can't beat something can't beat that can't beat that! can't be bad can't be bothered can't be bothered to can't be called can't be doing can't be doing with can't be doing with it can't be doing with (something) can't be doing with something can't be doin' that can't be freakin arsed can't be fussed can't be heard can't be helped. and couldn't be helped can't be in two places at once can't believe ears can't believe eyes

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Ottawa sand