rodenticide

名词 n.
中文释义

英文释义

名词 n.
  1. Any toxic substance used to kill rodent pests. countable,uncountable
    — Since this type of control program tends to reduce the population before it spreads over large areas, it will likely result in the use of less rodenticide in the area.

词形变化

rodenticides plural

词源

Etymology tree
English rodent
Latin -i-bor.
English -i-
Proto-Indo-European *kh₂eyd-der.
Proto-Italic *kaidō
Latin caedō
Proto-Indo-European *-h₂
Proto-Indo-European *-eh₂
Proto-Italic *-ā
Latin -a
Latin -cīdader.
Middle French -cidebor.
English -cide
English rodenticide
From rodent + -i- + -cide.
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