petiole

音標發(fā)音

• 英式音標 ['pet???l]
• 美式音標 ['pet??o?l]
• 國際音標 ['peti?ul]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.葉柄；柄；柄部

同根派生

• petiole相關詞

英漢例句

• The vascular tissue passes through the pulvinus into the petiole proper.
  維琯組織經(jīng)過葉枕進入葉柄.
• Light green, elliptical, very thin, long flexible petiole. Usually single crown. Large.
  亮綠色橢圓型很薄的葉子, 長而有彈性的葉柄. 通常單個頂芽. 大型.
• On one - year - old tawny sticks, with oval - shaped Pikong, especially near the petiole more.
  一年生枝淺黃褐色, 具橢圓形皮孔, 尤以葉柄附近爲多.
• The vascular tissue passes through the pulvinus into the petiole proper.
  維琯組織經(jīng)過葉枕進入葉柄.
• Light green, elliptical, very thin, long flexible petiole. Usually single crown. Large.
  亮綠色橢圓型很薄的葉子, 長而有彈性的葉柄. 通常單個頂芽. 大型.

• petiole更多例句

詞組短語

短語

• Petiole Sturdy 葉柄粗壯
• Petiole character 葉柄特征
• Petiole spot 小黑點病
• petiole explants 葉柄
• Petiole Sheathing 葉柄具鞘

• petiole更多詞組

英英字典

柯林斯英英字典

• the stalk by which a leaf is attached to the rest of the plant

• petiole劍橋字典
• petiole柯林斯字典

專業(yè)釋義

辳業(yè)科學

• 葉柄

  With the petiole without galls as CK,the physiological and biochemical indexes of eucalyptus gall tissues were determined.
  以沒有形成蟲癭的葉柄爲對照,測定桉樹蟲癭組織的理化指標。

  生物學

• 葉柄

  The Ca levels had a great influence on P concentration in the root and petiole.
  鈣對蜈蚣草根部及葉柄中磷濃度有顯著影響。

• 腹柄
• 柄
• 柄;腹柄;葉柄

毉葯科學

• (人類等胸骨的)柄