petiole是什么意思
- 英式英标[\'pɛtɪ,ol]
- 美式音标[\'petɪəʊl]
英文词源
- petiole (n.)
- "footstalk of a leaf," 1753, from French pétiole (18c.), from Late Latin petiolus, misspelling of peciolus "stalk, stem," literally "little foot," diminutive of pediculus "foot stalk," itself a diminutive of pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Given its modern sense by Linnaeus.
实用例句
- 1. The vascular tissue passes through the pulvinus into the petiole proper.
- 维管组织经过叶枕进入叶柄.来自辞典例句
- 2. A sessile leaf has no petiole.
- 无柄的叶没有叶柄.来自辞典例句
- 3. Light green, elliptical, very thin, long flexible petiole. Usually single crown. Large.
- 亮绿色椭圆型很薄的叶子, 长而有弹性的叶柄. 通常单个顶芽. 大型.来自互联网
- 4. On one - year - old tawny sticks, with oval - shaped Pikong, especially near the petiole more.
- 一年生枝浅黄褐色, 具椭圆形皮孔, 尤以叶柄附近为多.来自互联网
- 5. Rich bottom shape , good quality, glossy green leaf, thick wider petiole.
- 束腰、美观, 品质优, 叶色油绿,叶柄宽厚.来自互联网
