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单词 methionate
释义

methionaten.

Brit. /mᵻˈθʌɪəneɪt/, U.S. /məˈθaɪəˌneɪt/
Origin: Formed within English, by derivation. Etymons: methionic adj., -ate suffix4.
Etymology: < methion- (in methionic adj.) + -ate suffix4.
Chemistry.
A salt of methanedisulphonic acid (methionic acid).
ΚΠ
1853 H. Watts tr. L. Gmelin Hand-bk. Chem. VIII. 435 Evaporating the filtrate till it begins to deposit needles of methionate of baryta [Ger. von methionsaurem Baryt].
1950 Jrnl. Amer. Pharmaceut. Assoc. 39 663/2 The utilization of one of a series of aluminium alkyl disulfonates, namely aluminium methionate, was superior to other commonly used aluminium salts.
1977 Vet. Rec. 101 410/1 The safety of copper methionate for sheep has been confirmed.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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n.1853
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