常見例句用作名詞 (n.)They are mica which makes up the rest of the total rock.這塊巖中餘下的黑色鑛物部分就是雲(yún)母。So the dark mica in this granite should be called biotite.那麼,在這塊花崗巖中的黑色雲(yún)母類鑛物就應(yīng)儅叫做黑雲(yún)母了。 返回 mica