基本释义:
n.正长石
实用例句
A fine - grained, light - colored granitic rock consisting primarily of orthoclase and quartz.
一种由铁锰钨酸盐组成的矿物, 晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中.
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英英释义
Noun1. a white or colored monoclinic feldspar
n.正长石
A fine - grained, light - colored granitic rock consisting primarily of orthoclase and quartz.
一种由铁锰钨酸盐组成的矿物, 晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中.
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1. a white or colored monoclinic feldspar