bull frog ( Rana catesbiana Shaw)

 
  • 牛蛙

bull frog ( Rana catesbiana Shaw)的用法和样例:

例句

  1. The nutrient composition in the whole body of Rana catesbiana at different growth and developmental stages after overwintering was analysed.
    对越冬后牛蛙各生育阶段的整体营养成份进行了分析。
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