weedkiller

n.

除莠剂；除草剂；

复数：weedkillers

1. The weedkiller without dilution was applied to the lawn neat.
   除草剂未经稀释就喷到草坪上了。

Weed killer
Estimation of the body burden of arsenic in a child fatally poisoned by arsenite weedkiller.
The hormone weedkillers: a short history of their discovery and development.
Selective toxicity and the development of selective weedkillers.
Prolonged coma and delayed peripheral neuropathy after ingestion of phenoxyacetic acid weedkillers
Phototoxicity of glyphosate in a weedkiller
Delayed sudden death after ingestion of MCPP and ioxynil: an unusual presentation of hormonal weedkiller intoxication.
Cycloheptyl and cyclooctyl derivatives of thiourea, and weedkillers containing the same.
Weedkiller may encourage blight
Further developments in chemical weedkillers.