dibromine

名词 n.
中文释义

英文释义

名词 n.
  1. Two bromine atoms in a molecule; especially normal molecular bromine Br₂ or an ion or radical derived from it uncountable

词源

Etymology tree
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwi-
Proto-Hellenic *dwi-
Ancient Greek δῐ- (dĭ-)bor.
Latin di-bor.
English di-
Ancient Greek βρῶμος (brômos)
French bromebor.
English brome
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ine
English bromine
English dibromine
From di- + bromine.
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