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menstruum

n. 溶媒,溶剂

溶媒,溶剂

WordNet (r) 3.0 (2006) (WordNet)

menstruum
n 1: (archaic) a solvent
2: the monthly discharge of blood from the uterus of nonpregnant
women from puberty to menopause; "the women were sickly and
subject to excessive menstruation"; "a woman does not take
the gout unless her menses be stopped"--Hippocrates; "the
semen begins to appear in males and to be emitted at the same
time of life that the catamenia begin to flow in females"--
Aristotle [synonym: {menstruation}, {menses}, {menstruum},
{catamenia}, {period}, {flow}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Menstruum \Men"stru*um\, n.; pl. E. {Menstruums}, L. {Menstrua}.
[L. menstruus. See {Menstruous}.]
Any substance which dissolves a solid body; a solvent.
[1913 Webster]

The proper menstruum to dissolve metal. --Bacon.
[1913 Webster]

All liquors are called menstruums which are used as
dissolvents, or to extract the virtues of ingredients
by infusion or decoction. --Quincy.
[1913 Webster]

Note: The use is supposed to have originated in some notion
of the old chemists about the influence of the moon in
the preparation of dissolvents. --Johnson.
[1913 Webster]

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menstruum	查看　menstruum　在百度字典中的解释	百度英翻中〔查看〕
menstruum	查看　menstruum　在Google字典中的解释	Google英翻中〔查看〕
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White - Wikipedia
White objects fully (or almost fully) reflect and scatter all the visible wavelengths of light White on television and computer screens is created by a mixture of red, blue, and green light The color white can be given with white pigments, especially titanium dioxide [3]
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The meaning of WHITE is having the color of new snow or milk; specifically : of the color white How to use white in a sentence
What does White mean? - Definitions. net
Definition of White in the Definitions net dictionary Meaning of White What does White mean? Information and translations of White in the most comprehensive dictionary definitions resource on the web
WHITE Definition Meaning | Dictionary. com
WHITE definition: of the color of pure snow, of the margins of this page, etc ; reflecting nearly all the rays of sunlight or a similar light See examples of white used in a sentence
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The color white can have many meanings, including purity, starkness, and cleanliness Learn the psychology, meanings, associations, and symbolism of white color
White | Color Description, Etymology, Facts | Britannica
Unlike the colors of the spectrum, white lacks hue, so it is considered an achromatic color Pigments for white come from lead, lime, titanium dioxide, zinc oxide, and artificial chemical compounds
WHITE definition in American English | Collins English Dictionary
A white surface reflects light of all hues completely and diffusely Most so-called whites are very light grays: fresh snow, for example, reflects about 80 percent of the incident light, but to be strictly white, snow would have to reflect 100 percent of the incident light
White: Definition, Meaning, and Examples - usdictionary. com
Explore the definition of the word "white," as well as its versatile usage, synonyms, examples, etymology, and more
White - Simple English Wikipedia, the free encyclopedia
White is an appropriate color for charitable organizations; angels are usually imagined wearing white clothes White is associated with hospitals, doctors, and cleanliness, so you can use white to show safety when promoting medical products
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