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单词 helleboresin
释义

Definition of helleboresin in English:

helleboresin

noun hɛlɪˈbɔːrɪsɪn
Chemistry rare
  • A toxic alkaloid which is the aglycone of helleborin.

Origin

Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From German Helleboresin, apparently from Helleborin with unexplained insertion of -es-.

Definition of helleboresin in US English:

helleboresin

nounhɛlɪˈbɔːrɪsɪn
Chemistry rare
  • A toxic alkaloid which is the aglycone of helleborin.

Origin

Late 19th century; earliest use found in Henry Watts (1815–1884), chemist. From German Helleboresin, apparently from Helleborin with unexplained insertion of -es-.

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更新时间:2024/12/27 16:04:30