“ledi-”的英英意思

单词	ledi-
释义	ledi-|liːdɪ| combining form of mod.L. Lēdum (see ledum); used in chemical terms: lediˈtannic (acid), lediˈxanthin (see quots.). 1865Watts Dict. Chem. III. 567 Leditannic acid... A variety of tannic acid, obtained from the leaves of the marsh wild rosemary (Ledum palustre).Ibid., Ledixanthin, a yellow or red pulverulent substance, produced by boiling leditannic acid with sulphuric or hydrochloric acid.

　

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