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单词 xylochloric
释义

> as lemmas

xylochloric
xylochloric adj.
Brit. /ˌzʌɪlə(ʊ)ˈklɔːrɪk/
,
/ˌzʌɪlə(ʊ)ˈklɒrɪk/
,
U.S. /ˌzaɪloʊˈklɔrɪk/
(also xyloˈchloeric) [ < French xylochlorique, -chloérique, < Greek χλοερός = χλωρός green] Chemistry in xylochlo(e)ric acid: see quots.
ΘΚΠ
the world > matter > colour > named colours > green or greenness > green colouring matter > [noun] > of natural bodies
chlorophyll1819
chlorophyllite1838
xylochlo(e)ric acid1862
phytochlore1866
phycochrome1867
marennin1885
phytochrome1893
the world > life > biology > substance > pigment > [noun] > plant pigments > green > others
xylochlo(e)ric acid1862
1862 H. Watts tr. L. Gmelin Hand-bk. Chem. XV. 534 Xylochloric acid. C30H26O34?.. A green colouring matter, which sometimes forms on decayed pieces of wood.
1868 H. Watts Dict. Chem. V. 1060 Xylochloeric acid, a term applied by Fordos..to the green colouring-matter of decayed wood, which may be extracted by chloroform.
extracted from xylo-comb. form
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