dross中文什么意思

n.
1.【冶金】浮渣；铁屑，铁渣。
2.渣滓；碎屑；杂质。
3.【矿物】劣质细煤。
+更多解释...短语和例子
transmute the dross of reality into the gold of art 把现实的渣滓熔炼为艺术的纯金。adj.
-y
1.渣状的。
2.不纯的。
3.无价值的 (the drossiest work 最低劣的作品)。

• aluminium dross:    铝浮渣
• aluminum dross:    铝渣
• antimonial dross:    锑渣

例句与用法

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1. A microbial degrading technique for refinery organic dross
   炼油厂有机浮渣的微生物处理方法初探
2. Your silver has become dross , your drink diluted with water
   赛1 : 22你的银子、变为渣滓、你的酒、用水搀对。
3. Your silver has become dross , your choice wine is diluted with water
   22你的银子，变为渣滓，你的酒，用水搀对。
4. The best player go off to the big club , leave us the dross
   最好的队员都投奔大俱乐部去了，就只给我们剩下些不中用的人。
5. And better ? and better - so much better as pure ore is than foul dross
   “是更好就像纯粹的矿石比污秽的渣滓要好得多一样。

英文释义

名词

1. worthless or dangerous material that should be removed; "there were impurities in the water"
   同义词：impurity
2. the scum formed by oxidation at the surface of molten metals
   同义词：slag, scoria

百科释义

Dross is a mass of solid impurities floating on a molten metal or dispersed in the metal, such as in wrought iron. It forms on the surface of low-melting-point metals such as tin, lead, zinc or aluminium or alloys by oxidation of the metal(s).