herbicide
🇺🇸
/ˈɜːrbɪsaɪd/
🇬🇧
/ˈhɜːbɪsaɪd/
A substance that is used to kill unwanted plants, especially weeds, in gardens, fields, or other areas.
The farmer applied herbicide to his crops to eliminate the invasive weeds.
農民在他的莊稼上噴灑除草劑以消滅入侵的雜草。