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单词 auro-
释义

auro-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the first syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. auro-chloride n. Brit. /ˌɔːrə(ʊ)ˈklɔːrʌɪd/, U.S. /ˌɔroʊˈklɔˌraɪd/.
Origin: A borrowing from Latin. Etymon: Latin auro-.
Etymology: < scientific Latin auro- (in e.g. auro-plumbifer : see auro-plumbiferous adj. ) < post-classical Latin auro- (in e.g. auro-clavus with a gold stripe (4th cent.)) < classical Latin aurum gold (see aurum n.); compare -o- connective.In auro-plumbiferous adj. < scientific Latin auro-plumbifer (1811 or earlier; < auro- auro- comb. form + plumbifer : see plumbiferous adj.) + -ous suffix.
Combining form of Latin aurum gold, used chiefly in Chemistry and Mineralogy, as in auro-ˈcephalous adj. having a gold-coloured head. auro-chloride n. a compound of auric chloride with a base, a chloro-aurate. auro-plumˈbiferous adj. containing lead mixed with gold. auro-teˈllurite n. an ore of tellurium containing gold and silver, sylvanite n.
ΘΚΠ
the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > gold
goldena1398
aureal1587
aurific1667
auriferous1744
auro-plumbiferous1816
ouncy1864
the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > lead
plumbiferous1796
auro-plumbiferous1816
the world > matter > chemistry > elements and compounds > metals > specific elements > chlorine > [noun] > compounds > miscellaneous others
phosgene1812
dichloride1825
chlorine1832
oxychloride1840
chemic1843
chromyl chloride1869
auro-chloride1875
1816 P. Cleaveland Elem. Treat. Mineral. & Geol. 566 (heading) Auro-plumbiferous native tellurium.
1875 C. L. Bloxam Chem. (ed. 3) 407 Aurochloride of sodium forms reddish yellow prismatic crystals.
This entry has not yet been fully updated (first published 1885; most recently modified version published online March 2022).
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comb. form1816
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更新时间:2024/12/25 13:31:12