pesticide
🇺🇸
/ˈpestɪsaɪd/
🇬🇧
/ˈpestɪsaɪd/
a chemical that kills pests like insects
Farmers use pesticide to protect crops from harmful insects.
農民使用殺蟲劑來保護作物免受有害昆蟲的侵害。