開心英語字典

Vigna unguiculata

開心英語字典

同根派生

     

英汉例句

    用作名詞 (n.)

  • Comparative test between field resistance and yield of several varieties of Vigna unquiculata ssp.
    長豇豆不同品種田間抗病性及産量比較。
  • Studies on Yield Loss and Dynamic Economic Threshold of Cowpea Aphid Aphis craccivora Koch on Cowpea, Vigna sp.
    豆蚜危害豇豆損失率及動態經濟閾值研究。