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

ore washer n.

ΚΠ

1849 Sci. Amer. 20 Oct. 38/1 (list of patents) To Jacob Pritchett, of Philadelphia, Pa., for improvement in Ore Washers. Patented Oct. 9, 1849.

1952 T. Armstrong Adam Brunskill Prol. i. 5 Down they came, a company of several hundred spread over half a mile of narrow road, miners, smelters, ore washers and other surface men.

1998 Canad. Corporate News (Nexis) 30 Nov. The excavated gravel is then processed in a ore washer located near the Baoule river next to the sampling sites.

单词	ore washer
释义	> as lemmas ore washer ore washer n. ΚΠ 1849 Sci. Amer. 20 Oct. 38/1 (list of patents) To Jacob Pritchett, of Philadelphia, Pa., for improvement in Ore Washers. Patented Oct. 9, 1849. 1952 T. Armstrong Adam Brunskill Prol. i. 5 Down they came, a company of several hundred spread over half a mile of narrow road, miners, smelters, ore washers and other surface men. 1998 Canad. Corporate News (Nexis) 30 Nov. The excavated gravel is then processed in a ore washer located near the Baoule river next to the sampling sites. extracted from oren.² < as lemmas
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> as lemmas