单词 | tardigrade |
释义 | tardigrade['tɑ:digreid]a. 缓步的, 缓步类的n. 缓步类动物, 节肢动物 tardigrade tar.di.grade AHD: [tär“d¹-gr³d”] D.J. [6t$8d!7gre!d]K.K. [6t$rd!7gred]n.(名词)Any of various slow-moving, microscopic invertebrates of the phylum Tardigrada, related to the arthropods and having four body segments and eight legs and living in water or damp moss.Also called water bear 缓步类动物:任一种属于缓步类的行动缓慢、微小的无脊椎动物,它与节肢动物有亲缘关系,生有四个体节和八条腿,生活于水中或潮湿的苔藓上也作 water bearadj.(形容词)1. Of or belonging to the Tardigrada.属于或关于缓步类动物的2. Slow in action; slow-moving.行动缓慢的;缓缓移动的语源:1. Latin tardigradus [slow-moving] 拉丁语 tardigradus [缓缓移动的] 2. tardus [slow] tardus [缓慢的] 3. -gradus [walking, moving] from grad&9{º} [to go] * see transgress -gradus [行走的,移动的] 源自 grad&9{º} [走] *参见 transgress |
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