| 单词 | 有节 |
| 释义 | 〔horsetail〕Any of various nonflowering plants of the genusEquisetum, having a jointed, hollow stem and narrow, sometimes much reduced leaves. Also called equisetum 木贼属植物：多种木贼属 不开花植物，其茎中空有节，其叶狭长，有时十分小 也作 equisetum〔millipede〕Any of various crawling, herbivorous myriapods of the class Diplopoda, found worldwide and having a cylindrical, segmented body with two pairs of legs attached to all segments except for the first four in the thoracic region. Also called diplopod 千足虫：一种多足类食草性爬行节肢动物，分布于世界各地，有圆柱形、节肢状身体，除胸部的前四节外所有节都有一对足 也作 diplopod〔eurypterid〕Any of various large, segmented aquatic arthropods of the order Eurypterida that existed from the Ordovician Period to the Permian Period.（古生）板足鲎目的：一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期〔nodose〕Characterized by or having many nodes or protuberances, jointed or knobby at intervals.有节的：特征为或在杆上有许多瘤、突起物、关节或隆起物〔cane〕A slender, strong but often flexible stem, as of certain bamboos, reeds, or rattans.细长有节的茎：细长而坚硬但通常可弯曲的茎干，如某些竹子、芦苇或藤的 |
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