🌿defoliant

noun
/dɪˈfoʊliənt/

含义

a chemical that causes leaves to drop from plants, often used in warfare or agriculture

例句

The army sprayed defoliant to clear the forest cover.

同义词

herbicide, chemical spray, leaf remover, plant killer

反义词

fertilizer, growth promoter

搭配词

spray defoliant, use defoliant, defoliant chemical, toxic defoliant

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