defoliant

n. 脱叶剂, 落叶剂 [化] 脱叶剂

发音

US
UK /diːˈfəʊlɪənt/

词形变化

defoliants 复数 defoliants

释义与例句

n.
  1. 1.

    An agent used to defoliate plants.

    Agent Orange is a defoliant.

词汇关系

名词

上位词 2

compound chemical compound

词源

From defoliate + -ant.

来源：wiktionary