基本解释n.禾本科植物名詞grass的複數.同根派生 grasses相关词英汉例句用作名詞 (n.)Ligules are important taxonomic features in grasses.在禾本科植物中，葉舌是重要的分類學特征。In grasses the ligule occurs at the junction of the leaf sheath and lamina.在禾本科植物中，葉舌生長在葉鞘和葉片的交界処。grasses更多例句