petiole

音標(biāo)發(fā)音

• 英式音標(biāo) ['pet???l]
• 美式音標(biāo) ['pet??o?l]
• 國(guó)際音標(biāo) ['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(guān)詞

英漢例句

• The vascular tissue passes through the pulvinus into the petiole proper.
  維琯組織經(jīng)過(guò)葉枕進(jìn)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(zhǎng)而有彈性的葉柄. 通常單個(gè)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(wèi)多.
• The vascular tissue passes through the pulvinus into the petiole proper.
  維琯組織經(jīng)過(guò)葉枕進(jìn)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(zhǎng)而有彈性的葉柄. 通常單個(gè)頂芽. 大型.

• petiole更多例句

詞組短語(yǔ)

短語(yǔ)

• Petiole Sturdy 葉柄粗壯
• Petiole character 葉柄特征
• Petiole spot 小黑點(diǎn)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(xué)

• 葉柄

  With the petiole without galls as CK,the physiological and biochemical indexes of eucalyptus gall tissues were determined.
  以沒(méi)有形成蟲(chóng)癭的葉柄爲(wèi)對(duì)照,測(cè)定桉樹(shù)蟲(chóng)癭組織的理化指標(biāo)。

  生物學(xué)

• 葉柄

  The Ca levels had a great influence on P concentration in the root and petiole.
  鈣對(duì)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(xué)

• (人類等胸骨的)柄