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单词 gein
释义 I. gein1 Chem.|ˈdʒiːɪn|
Also geine.
[f. Gr. γῆ earth + -in; in F. géine (Berzelius a 1848).]
A brown precipitate obtained by boiling mould or decayed vegetable matter with alkalies.
1844Hoblyn Dict. Med., Geine.1864Watts Dict. Chem.
II. gein2|ˈdʒiːɪn|
[f. Ge-um + -in; named by Buchner.]
‘A bitter substance extracted from the root of Geum urbanum’ (Syd. Soc. Lex. 1885).
III. gein
obs. form of gain n.1, gain-.
IV. gein
Sc. var. given: see give.
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