| 释义 |
defoliant
英音 [ diːˈfəʊliənt ]
美音 [ diːˈfoʊliənt ]
释义
n. （美）[农药] 落叶剂；[农药] 脱叶剂
变形
defoliants
复数
例句
1·The crash had spilled a noxious defoliant into the planet's ecology, ravaging the native flora.
这次坠毁将一种有害的落叶剂洒入星球的生态系统中，破坏着当地的植物群。
2·I had worked for nearly a year in a rubber plantation area sprayed with the toxic defoliant Agent Orange.
我还在一个橡胶园的地区工作了接近一年，那里到处喷洒着橙剂，是一种有毒的脱叶剂。
3·Through statistical observation of falling leaves, a more ideal formula of the defoliant was developed.
并且通过对落叶规律的观察统计，筛选出比较理想的悬铃木落叶剂配方。
同根词
词根 defoliate
defoliated
adj
落叶的
defoliation
n
落叶，去叶；[植] 脱叶
defoliator
n
去叶剂；食叶虫
defoliated
v
使…落叶；除掉…的叶子（defoliate的过去分词）
defoliate
vi
落叶
defoliate
vt
使落叶
|