fluoridation

名词 n.
中文释义

英文释义

名词 n.
  1. The act or process of adding fluoride to something, especially water. countable,uncountable
    — Israel's decision to ban fluoridation follows a vote to preclude the practice in Portland, Ore., and Wichita, Kan. It was also recently overturned in Hamilton, the fourth most populous city in New Zealand.

词形变化

fluoridations plural

词源

Etymology tree
English fluor(ine)
Proto-Indo-European *dʰeh₁-der.
Proto-Italic *-iðos
Latin -idusder.
English -ide
English fluoride
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English fluoridation
From fluoride + -ation.
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