quencher

n. 弄熄的人, 冷却器 [化] 猝灭剂; 急冷器; 骤冷器

词形变化

quenchers 复数 quenchers

释义与例句

n.
  1. 1.

    Something that quenches (thirst, fire, etc.)

词源

From Middle English quenchere, equivalent to quench + -er.

来源：wiktionary