precipitator

名词 n.
中文释义

英文释义

名词 n.
  1. One who or that which precipitates (causes something to happen or urges it on with vehemence or rashness).
    — […] those of that sect […] that call’d themselves by that name of Zealots, and withal, took upon them to be the saviours and preservers of the City, but as it prov’d, the hastners & precipitators of the destruction of that Kingdom […]
  2. A person who, or device that, carries out precipitation.
  3. An apparatus which removes dust particles from gases by electrostatic precipitation.

词形变化

precipitators plural

词汇关系

衍生词
electrostatic precipitator

词源

Latin praecipitator (“an overthrower”); equivalent to precipitate + -or.
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