单词	brucine
释义	brucine /ˈbro͞osēn / noun A highly toxic alkaloid present in nux vomica. Chemical formula: C23H26N2O4. Anthocleista nobilis contains the alkaloids brucine and loganine and has been noted to be antispasmodic and neurotropic, having a marked hypotensive effect.... The difference between the R F values of strychnine and brucine is only 0.15-0.18 even under the optimum conditions. ‘Well,’ replied Monte Cristo ‘suppose, then, that this poison was brucine, and you were to take a milligramme the first day, two milligrammes the second day, and so on.’
随便看	bear the burden of bear up bear with bear witness (or testimony) to Beas be (as) fresh as a daisy be as good as one's word be asking for trouble (or it) be as right as rain beast beastess beastie beasting beast-like beastliness beastly beast of burden beast of prey be at beat beatable beat about the bush beat a (hasty) retreat be at a loose end (or at loose ends) beat a path to someone's door

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