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单词 metal-bearing
释义

> as lemmas

metal-bearing
metal-bearing adj.
ΚΠ
1865 Harper's Mag. Oct. 557/2 Minute indications furnished by each individual bib or metal-bearing deposit.
1931 I. L. Idriess Prospecting for Gold (ed. 2) Gloss. 196 Loaming, a method of prospecting for a metal-bearing vein or mineralized area in which dirt is washed from places chosen systematically around and up the slope of a hill.
1991 Amer. Hist. Rev. 96 268 The workers..were hard rock miners of the Mountain and Pacific states and British Columbia. After 1850, the extraction of metal-bearing ores became a vital industry in these areas.
extracted from metaln.adj.
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