英语词汇“diamond-drill”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	diamond-drill
释义	> as lemmas diamond-drill diamond-drill n. (a) a drill armed with one or more diamonds used for boring hard substances; (b) a drill for boring rocks, having a head set with rough diamonds, a diamond-borer. ΚΠ 1827 E. Turrell in Gill's Technol. Repository 1 xxxiv. 129 Pierced by very fine diamond drills. 1881 E. Matheson Aid Bk. Engin. Enterprise Abroad 391 Diamond drills..will pierce the hardest known rocks. extracted from diamondn. < as lemmas
随便看	to come into the market to come into the open to come into the reckoning to come into the world to come into to take force to come into use to come into view to come into vogue to come into wear to come it to come it over a person to come it strong to come it with a person to come lag of to come late to the party to come leave out of the reckoning to come lie under, within, beyond, out of the cognizance to come mumbudgeting to come natural to come naturally to to come near to come near to to come nowhere to do a person's turn to do a porpoise

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> as lemmas