单词 | petiole |
释义 | Word Frequency petiole(ˈpɛtɪˌəʊl) noun 1. the stalk by which a leaf is attached to the rest of the plant 2. zoology a slender stalk or stem, such as the connection between the thorax and abdomen of ants Word origin C18: via French from Latin petiolus little foot, from pēs foot |
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