| 单词 | 发育成 |
| 释义 | 〔metencephalon〕The anterior part of the embryonic hindbrain, which gives rise to the cerebellum and pons.后脑：胚胎后脑的前面部分，后发育成小脑和桥〔mesenchyme〕The part of the embryonic mesoderm, consisting of loosely packed, unspecialized cells set in a gelatinous ground substance, from which connective tissue, bone, cartilage, and the circulatory and lymphatic systems develop.间叶细胞：胚胎的中胚层部分，由生长于胶状基质的、结构松散的、无特定功能的细胞组成，这些细胞将会发育成结缔组织、骨、软骨、血液及淋巴系统〔mesonephros〕The second of the three excretory organs that develop in a vertebrate embryo, becoming the functioning kidney in fish and amphibians but replaced by the metanephros in higher vertebrates. Also called Wolffian body 中肾：在脊椎动物胚胎内发育而成的三对排泄器官中的第二对，作为功能肾存在于鱼类和两栖类体内，但在更高级的脊椎动物中则发育成后肾 也作 Wolffian body〔metanephros〕The third and final excretory organ that develops in a vertebrate embryo. In birds, reptiles, and mammals it replaces the mesonephros as the functional excretory organ and develops into the adult kidney.后肾：脊椎动物胚胎发育中的第三个也是最后一个排泄器官。在鸟类、爬行动物和哺乳动物中它代替中肾起排泄器官的作用，并最终发育成肾〔statoblast〕An asexually produced encapsulated bud of a freshwater bryozoan that is released upon disintegration of the parent colony in autumn, remains inactive through winter, and develops into a new organism in spring.休眠芽：淡水苔藓虫的无性繁殖包芽，秋季从母体的分解中释放出来，整个冬季呈休眠状态，在春季发育成新的有机体〔neuroblast〕An embryonic cell from which a nerve cell develops.成神经细胞：发育成神经细胞的胚胎细胞〔bud〕An asexual reproductive structure, as in yeast or a hydra, that consists of an outgrowth capable of developing into a new individual.芽体：一种无性再生结构，如酵母或水螅，包含有一个外部生长物，可以发育成一个新的个体〔mesomere〕The middle zone of the mesoderm of a chordate vertebrate embryo, from which excretory tissue develops.中胚叶节：脊索类脊椎动物胚胎的中胚层的中间部分，最终会发育成排泄组织〔mesoblast〕The middle germinal layer of an early embryo, consisting of undifferentiated cells destined to become the mesoderm.中胚层：早期胚的中间胚芽层，由最终将发育成中胚层的未分化细胞组成〔mesothelium〕The layer of flat cells of mesodermal origin that lines the embryonic body cavity and gives rise to the squamous cells of the peritoneum, pericardium, and pleura.间皮：起源于中胚层的扁平细胞层，衬于胚胎的原始体腔中，最终发育成腹膜、心包及胸膜的上皮细胞〔parthenogenesis〕A form of reproduction in which an unfertilized egg develops into a new individual, occurring commonly among insects and certain other arthropods.单性生殖，孤雌生殖：一种配子未经受精就能发育成新个体的生殖方式，常用于昆虫和某些其它类节肢动物中〔ectomere〕Any of the blastomeres from which the ectoderm develops.外裂球：任一种发育成外胚层的裂球〔lodicule〕One of two or three small scales at the base of the ovary in a grass flower, believed to be a rudimentary perianth.浆片：禾草花子房基部的两个或三个小鳞片之一，据信能发育成花被〔endoderm〕The innermost of the three primary germ layers of an animal embryo, developing into the gastrointestinal tract, the lungs, and associated structures. Also called hypoblast 内胚层：动物胚胎三个原始胚层的最内层发育成胃肠道、肺及其附属衍生结构 也作 hypoblast〔mesoderm〕The middle embryonic germ layer, lying between the ectoderm and the endoderm, from which connective tissue, muscle, bone, and the urogenital and circulatory systems develop.中胚层：中间胚芽层，位于外胚层和内胚层之间，最终发育成结缔组织、肌肉、骨骼、泌尿系统及循环系统〔proctodeum〕An inward fold on the surface of the embryonic ectoderm that develops into part of the anal passage.原肛肛道：胚胎消化道表面的凹陷，发育成直肠的一部分 |
| 随便看 |
英汉汉英双解词典收录301015条英汉双解翻译词条，可根据汉字查询相应的英文词汇，基本涵盖了全部常用汉字的英文读音、翻译及用法，是英语学习及翻译工作的有利工具。