单词:petiole
音标:['petiәul] ;
n. 叶柄, 梗, 柄部
[医] 柄, 茎
[医] 柄, 茎
n. the slender stem that supports the blade of a leaf
词型变化:名词复数形式 : petioles
词性分布:
petiole的用法和样例:
例句
用作名词(n.)
- Petiole and leaf blade abaxially densely pubescent.叶柄和叶片背面密被短柔毛。
- Olive or petiole and cauline stalk are Brown.叶柄及茎秆黄绿色或褐色。
- A sessile leaf has no petiole.无柄的叶没有叶柄。
词汇搭配
- cotyledon petiole子叶柄
- primary petiole总叶柄
- secondary petiole小叶柄
- common petiole总叶柄
- partial petiole分叶柄
- epiglottic petiole会厌软骨茎
- Hindu lotus petiole莲梗