tetrahydro

名词 n.
中文释义

英文释义

名词 n.
  1. Four hydrogen atom substituents in a molecule in-compounds,uncountable

词源

Etymology tree
Proto-Indo-European *kʷetwóres
Proto-Hellenic *kʷétwores
Ancient Greek τέσσᾰρες (téssăres)
Ancient Greek τετρᾰ- (tetră-)bor.
English tetra-
English hydro
English tetrahydro
From tetra- + hydro.
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