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单词 veronal
释义 veronal Chem.|ˈvɛrənəl|
[a. G. veronal.]
Diethyl-malonyl-urea, a white crystalline substance used as a hypnotic. Also attrib.
1903Merck's Ann. Rep. XVII. 183 Veronal has been thoroughly tested in a large number of noted public and private hospitals.1904Lancet 23 Jan. 223/2 A box of veronal cachets, each containing eight grains.
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