音标发音英式音标 [ˌpraɪ.mə.ri prəˈdjuː.sər]美式音标 [ˌpraɪ.mɚ.i prəˈduː.sɚ]英式发音 美式发音 基本解释初级生产者。同根派生 primary producer相关词英英字典剑桥英英字典 in the food chain, a plant that produces food from the sun and is then eatenprimary producer剑桥字典primary producer柯林斯字典