chemical pharmacons的用法和樣例：
例句
- The use of chemical pesticides in coastal farmlands shall conform to the state provisions and standards for the safe use of pesticides.
沿海農田施用化學農藥，應當執行國家農藥安全使用的規定和標準。 - In addition, IFOAM also promotes no use of chemical pesticides or other related products during the cultivation process for organic crops.
此外，有機農業聯會亦反對於種植有機農作物時使用化學農藥或其它相關產品。
