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  1. petiole

    • IPA[ˈpɛtɪəʊl]

    英式

    • n.
      the stalk that joins a leaf to a stem.;a slender stalk between two structures, especially that between the abdomen and thorax of a wasp or ant.
    • noun: petiole, plural noun: petioles

    • 更多解釋
    • IPA[ˈpedēˌōl]

    美式

    • n.
      the stalk that joins a leaf to a stem; leafstalk.

    Oxford American Dictionary