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dross    音标拼音: [dr'ɔs]
n. 浮渣,碎屑,渣滓

浮渣,碎屑,渣滓

dross
n 1: worthless or dangerous material that should be removed;
"there were impurities in the water" [synonym: {impurity},
{dross}]
2: the scum formed by oxidation at the surface of molten metals
[synonym: {slag}, {scoria}, {dross}]

Dross \Dross\ (dr[o^]s; 115), n. [AS. dros, fr. dre['o]san to
fall. See {Dreary}.]
1. The scum or refuse matter which is thrown off, or falls
from, metals in smelting the ore, or in the process of
melting; recrement.
[1913 Webster]

2. Rust of metals. [R.] --Addison.
[1913 Webster]

3. Waste matter; any worthless matter separated from the
better part; leavings; dregs; refuse.
[1913 Webster]

All world's glory is but dross unclean. --Spenser.
[1913 Webster]

At the devil's booth are all things sold,
Each ounce of dross coats its ounce of gold.
--Lowell.
[1913 Webster]

44 Moby Thesaurus words for "dross":
alluvion, alluvium, ash, ashes, brand, calx, carbon, charcoal,
cinder, clinker, coal, coke, coom, deposition, deposits, diluvium,
draff, dregs, ember, feces, froth, fume, grounds, lava, lees,
loess, moraine, offscum, precipitate, precipitation, reek, scoria,
scum, sediment, settlings, silt, sinter, slag, smoke, smudge, smut,
soot, sublimate, sullage


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  • Dross - Wikipedia
    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
  • DROSS Definition Meaning - Merriam-Webster
    The meaning of DROSS is the scum or unwanted material that forms on the surface of molten metal How to use dross in a sentence Did you know?
  • DROSS Definition Meaning | Dictionary. com
    DROSS definition: waste matter; refuse See examples of dross used in a sentence
  • Dross - definition of dross by The Free Dictionary
    Define dross dross synonyms, dross pronunciation, dross translation, English dictionary definition of dross n 1 Waste or impure matter: discarded the dross after recycling the wood pulp 2 The scum that forms on the surface of molten metal as a result of
  • DROSS | definition in the Cambridge English Dictionary
    DROSS meaning: 1 something that has no use or no value: 2 something that has no use or no value: Learn more
  • The Wild Project #149 ft Dross | Su radical cambio físico . . . - YouTube
    Dross y Jordi Wild, viejos amigos y ya leyendas de Youtube, charlan sobre la vida, la sociedad actual y lo viejos y sabrosos que son Dross: https: www youtu
  • dross noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of dross noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
  • What is Dross? (with pictures) - AllTheScience
    The term "dross" is used to describe waste material which must be removed and processed separately or discarded in a safe place It may also be dangerous, poisonous, or impure, depending on the context of the usage This word from from an Old German word meaning "dregs," and it was originally used in reference to manufacturing processes In the original sense, people used "dross" to refer to
  • Dross - Definition, Meaning Synonyms | Vocabulary. com
    Things that are a total loss — really worthless or damaging — are dross That gunk between your teeth that comes out when you floss? You could call that dross No one wants it, and it's harmful if it stays
  • dross - Wiktionary, the free dictionary
    Dross is related with the incomplete expulsion of the melt from the bottom of the kerf For precision applications where the clean cutting edges are important the formation of dross at the bottom of the cutting kerf must be controlled





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