| 单词 | 柱状 |
| 释义 | 〔polyp〕A coelenterate, such as a hydra or coral, having a cylindrical body and an oral opening usually surrounded by tentacles.水螅型珊瑚虫，水螅虫：一种有柱状身体和通常被触角包围的口部开口的腔肠动物，比如水螅或珊瑚虫〔columella〕Any small columnlike structure in various plants and animals, often forming the central axis of development for the organism or an anatomical structure.小柱：植物和动物中的一种小的柱状结构，通常构成有机体发展或解剖架的中轴〔nostoc〕A freshwater blue-green alga of the genusNostoc, forming spherical colonies of filaments embedded in a gelatinous substance. 念珠藻属：念珠藻属 的淡水蓝绿藻，在凝液物质中形成有细丝围绕的一种柱状 〔styloid〕Resembling a style in shape; slender and pointed:柱状的：茎状的，纤细而尖利的：〔hair〕Any of the cylindrical, keratinized, often pigmented filaments characteristically growing from the epidermis of a mammal.毛发：哺乳动物特有的，生长于表皮的柱状、有角质而且通常含有色素的细丝〔bore〕A hollow, usually cylindrical chamber or barrel, as of a firearm.枪膛：如枪的中空的，通常是柱状的小室或小筒〔nematode〕Any of several worms of the phylum Nematoda, having unsegmented, cylindrical bodies, often narrowing at each end, and including parasitic forms such as the hookworm and pinworm. Also called roundworm 线虫：线虫纲动物的任何一种小虫，身体不分节，呈柱状，两头稍尖，包括钩虫和蛲虫一样的寄生虫 也作 roundworm |
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