| 单词 | 托叶 |
| 释义 | 〔ocrea〕A sheath formed at the node of a stem by the fusion of two stipules, as in the rhubarb plant.托叶鞘：两片托叶接合于枝干的结上而形成的一种鞘，如在大黄属植物中〔stipular〕Of, relating to, or resembling a stipule.（似）托叶的：托叶的、与托叶有关的或象托叶的〔jujube〕Any of several Old World trees of the genusZiziphus, especially Z. jujuba, having palmately veined leaves, spiny stipules, small yellowish flowers, and dark red fruit. 枣树：产于东半球的几种枣 属乔木。尤指 枣树 ，叶为掌状且有叶脉，有多刺托叶，开浅黄色小花，果实为暗红色 〔smartweed〕Any of various marsh plants of the genusPolygonum, having sheathlike stipules and small, densely clustered pink, white, or green flowers. 水蓼：任意一种蓼属 沼泽生植物，托叶为鞘状且小，有密集成串的粉红、白色或绿色的花朵 〔caducous〕Dropping off or shedding at an early stage of development, as the gills of most amphibians or the sepals or stipules of certain plants.脱落：大多数两栖动物在其生长过程中早期具有的褪皮现象，某些植物的花萼或托叶的脱落〔polygonum〕Any of numerous plants of the widely distributed genusPolygonum, characterized by stems with knotlike joints and conspicuous sheathlike stipules. 蓼属植物：一种分布广泛的蓼 属植物，特征是茎干上带有球状突节和明显的套状托叶 〔stipule〕One of the usually small, paired appendages at the base of a leafstalk in certain plants, such as roses and beans.托叶：一些植物叶柄基部通常较小的一对附属物，如玫瑰和豆科植物等〔stipel〕New Latin stipella [diminutive of] stipula [stipule] * see stipule 新拉丁语 stipella stipula的小后缀 [托叶] * 参见 stipule |
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