petiole / ˈpɛt iˌoʊl /

⚽高中词汇叶柄叶脉叶柄部叶瓣

petiole 的定义

n. 名词 noun
  1. Botany. the slender stalk by which a leaf is attached to the stem; leafstalk.
  2. Zoology. a stalk or peduncle, as that connecting the abdomen and thorax in wasps.

petiole 近义词

petiole

等同于 leaf

petiole

等同于 stem

petiole 的近义词 8
petiole 的反义词 1

更多petiole例句

  1. All men who attended had a head-dress made of the leaf petiole of the betel tree and the red leaves of the dongola plant.
  2. The petiole is long, and the auricles distant from the lower laciniæ.
  3. The top, as the tip of a bud or the end of a leaf which is opposite the petiole.
  4. Leaf-like appendages on either side of a leaf at the base of the petiole.
  5. In the petiole of Mimosa pudica the velocity may be as high as 30 mm.