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单词 maleinic
释义

maleinicadj.

Brit. /ˌmalɪˈɪnɪk/, U.S. /ˌmæliˈɪnɪk/
Origin: Perhaps a borrowing from German, combined with an English element. Etymons: German Malein- , -ic suffix.
Etymology: Perhaps < German Malein- (in Maleinsäure maleic acid < malé- (in French maléique maleic adj.) + German -in -ine suffix5) + -ic suffix. Compare orsellinic adj.
Chemistry. rare.
maleinic acid n. = maleic acid n. at maleic adj. 1.
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the world > matter > chemistry > chemical substances > acids > [noun] > acids-named > containing hydrogen or hydracids
hydracid1823
maleic acid1838
hydro-acid1845
hydrogen acid1866
fluoresceic acid1889
maleinic acid1889
1889 New Sydenham Soc. Lexicon Maleinic acid, same as Maleic acid.
1987 Hawley's Condensed Chem. Dict. (ed. 11) 725/2 Maleinic acid, see maleic acid.
This entry has been updated (OED Third Edition, June 2000; most recently modified version published online March 2022).
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adj.1889
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