| 释义 |
emery rock
Thesaurus| Noun | 1.emery rock - a mixture of emery dust and a binder; can be molded into grindstonesemery stonerock, stone - material consisting of the aggregate of minerals like those making up the Earth's crust; "that mountain is solid rock"; "stone is abundant in New England and there are many quarries" |
emery rock
emery rock[′em·ə·rē ‚räk] (petrology) A rock that contains corundum and iron ores. emery rock
Synonyms for emery rocknoun a mixture of emery dust and a binderSynonymsRelated Words |