hardener

n. 硬化剂 [计] 固化剂, 硬化剂

发音

US /ˈhɑɹdn̩ɚ/
US /ˈhɑɹdənɚ/
UK /ˈhɑːdn̩ə/
UK /ˈhɑːdənə/

词形变化

hardeners 复数 hardeners

释义与例句

n.
  1. 1.

    One who, or that which, hardens.

    the hardener of hearts

  2. 2.

    A chemical substance added to something in order to harden it; used especially with paints, varnishes and resins.

词汇关系

名词

上位词 1

agent

词源

From harden + -er.

来源：wiktionary