音标发音英式音标 [ˈkrɒp ˌspreɪ.ɪŋ]美式音标 [ˈkrɑːp ˌspreɪ.ɪŋ]英式发音 美式发音 基本解释对农作物喷洒农药。同根派生 英英字典剑桥英英字典 a way of covering crops with chemicals in order to kill harmful insects and diseases, sometimes from an aircraft