n. a chemical agent that destroys plants or inhibits their growth
n. 除草剂
[化] 除草剂
1. The farmer used herbicide to control the weeds in his fields.
农民使用除草剂来控制田地里的杂草。
2. It is important to apply herbicide carefully to avoid harming other plants.
小心使用除草剂很重要，以避免伤害到其他植物。
3. Many gardeners prefer organic methods over chemical herbicide.
许多园丁更喜欢有机方法而不是化学除草剂。