| 单词 | 发育成 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔BABY〕By the end of the third month of pregnancy the foetus is a miniature human being. 怀孕满三个月时，胚胎已发育成小小的人形了。朗文写作活用〔GROW〕A hen is a mature female chicken, more than ten months old. 母鸡是十个月以上、发育成熟的雌性鸡。朗文写作活用〔GROW〕In less that 12 weeks the chicks will develop into adult birds. 不到12周，小鸡就会发育成熟。朗文写作活用〔Wolffian duct〕The embryonic duct of the mesonephros, which in the male becomes the vas deferens and in both sexes gives rise to the ureter.沃尔夫氏管，中肾管：中肾的胚胎导管，在雄性中变成输精管，在雌雄两性中都发育成输尿管美国传统〔adult〕Biology A fully grown, mature organism.【生物学】 成体：完全发育成熟的有机体美国传统〔blueprint〕DNA carries the genetic blueprint which tells any organism how to build itself.DNA 携带能指示有机体如何发育成形的基因图谱。牛津搭配〔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美国传统〔cartilage bone〕A bone developed from cartilage.软骨：由软骨组织发育成的骨美国传统〔develop into〕The bud develops into a flower.蓓蕾会渐渐发育成为花朵。21世纪英汉〔develop〕The cell then develops into an embryo.细胞然后发育成胚胎。麦克米伦高阶〔ectoderm〕The outermost of the three primary germ layers of an embryo, from which the epidermis, nervous tissue, and, in vertebrates, sense organs develop.外胚层：胚胎最初三层胚层中的最外一层，由此发育成为表皮、神经组织和脊椎动物的感觉器官美国传统〔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美国传统〔fully-grown〕After six weeks, the larva emerges as a fully-grown beetle.六周以后，幼虫长成了一只发育成熟的甲虫。朗文当代〔germ〕Biology A small mass of protoplasm or cells from which a new organism or one of its parts may develop.【生物学】 微生物，细菌：微小的活的物质或细胞，能发育成新的有机体或部分有机体美国传统〔implant〕The fertilized egg implants and becomes a foetus.受精卵着床后发育成胎儿。朗文当代〔into〕She developed into a beautiful woman.她发育成为一个美丽的女人。文馨英汉〔juvenile hormone〕A hormone in arthropod larvae that inhibits ecdysone, thereby preventing molting and the development of larvae into adults until its level drops.保幼激素，返幼激素：节肢动物幼虫体内抑制蜕皮激素的一种荷尔蒙，可阻止蜕皮和幼虫发育成成虫直至该激素的数量减少美国传统〔leaf primordium〕A lateral outgrowth from the apical meristem that develops into a leaf.叶基：从顶端分生组织中生出的侧部突起，最终发育成叶子美国传统〔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，据信能发育成花被美国传统〔mature〕As the fish matures, its colours and patternings change.这种鱼随着发育成熟，其颜色和斑纹都会改变。朗文当代〔mature〕Boys mature more slowly than girls.男孩比女孩发育成熟得慢些。英汉大词典〔mature〕Humans take longer to mature than most other animals.比起大多数动物，人类要经过更长的时间才能发育成熟。剑桥高阶〔mature〕The grey feathers become whiter as the bird matures.随着鸟发育成熟，羽毛由灰变白。麦克米伦高阶〔mature〕The human brain isn't fully mature until about age 25.人的大脑要到 25 岁才完全发育成熟。朗文当代〔mature〕Their bodies were mature, but they still behaved like children.他们的身体发育成熟了，但行为却还像孩子。韦氏高阶〔mature〕This particular breed of cattle matures early.这一品种的牛发育成熟快。牛津高阶〔mature〕You will learn what to expect as your child matures physically.在孩子身体发育成熟时，你就知道会发生什么事了。柯林斯高阶〔mature〕You will learn what to expect as your child matures physically.随着孩子逐渐发育成熟, 你就会知道会出现什么情况。外研社新世纪〔maturity〕Only half of the young birds reach maturity.只有一半的幼鸟发育成熟。外研社新世纪〔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美国传统〔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美国传统〔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，后发育成小脑和桥美国传统〔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美国传统〔nubile〕Sexually mature and attractive. Used of young women.性成熟的：性机能发育成熟的，性感的。用于年轻女子美国传统〔optic vesicle〕An evagination on either side of the embryonic forebrain from which the optic nerve and retina develop.眼泡：脊椎动物胚胎前脑外的侧壁向外胀出的部分，从这里发育成视神经和视网膜美国传统〔pair〕Cranes take from four to seven years to mature before they pair up.鹤要4至7年发育成熟才交配。英汉大词典〔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美国传统〔prepupa〕An inactive stage just before the pupa in the development of certain insects.某些昆虫生长发育成蛹之前的不活跃的阶段美国传统〔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美国传统〔schistosomulum〕The immature form of a parasitic schistosome after it has entered the blood vessels of its host.血吸虫童虫：进入其寄生血管后的未发育成熟的寄生虫美国传统〔sexually〕Girls generally reach sexual maturity two years earlier than boys.通常女孩性发育成熟要比男孩早两年。柯林斯高阶〔unformed〕Babies are the most difficult patients to remember. They all have the same tiny, unformed features which seem to stretch and change every five minutes.婴儿是最难记住的病号。他们那小小的五官都还没有发育成形, 似乎每五分钟就会长大变化。外研社新世纪Lack of proper food often stunts a child. 缺少适当的食物常常阻碍小孩的发育成长。译典通The seeds sprout into small, hair-like seedlings resembling young grass.种子发育成小小的、毛茸茸的幼苗，就像初生的小草。剑桥国际 |
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