| 单词 | breed |
| 释义 | breed[bri:d]n. 种类, 品种vt. 养育, 引起, 饲养, 繁殖vi. 养育, 引起, 饲养, 繁殖【医】 生育, 繁殖, 育种, 饲养, 品种 breed breed AHD: [br¶d] D.J. [bri8d]K.K. [brid]v.（动词） bred[brµd] breed.ing,breeds v.tr.（及物动词）1. To produce (offspring); give birth to or hatch.产（后代）；生，孵2. To bring about; engender.产生；导致3. To cause to reproduce, especially by controlled mating and selection:改良品种：尤指通过人工交配和选种，使…再生：breed cattle.使牛交配4. To develop new or improved strains in (organisms), chiefly through controlled mating and selection of offspring for desirable traits.优生交配：培育，多指通过人工交配和选择后代而获得所期望的特征，发展新的或改良（有机体）的品种5. To mate with.与…交配6. To rear or train; bring up.养育，训练；抚养7. To produce (fissionable material) in a breeder reactor.产生裂变的物质：增殖，指在增殖反应堆里产生（可裂变的物质）8. To be the place of origin of.是…的产地v.intr.（不及物动词）1. To produce offspring.产仔2. To originate and thrive:繁殖，旺盛生长：Fads breed in empty heads and full purses.流行时尚从空虚的头脑和鼓胀的钱包中产生n.（名词）1. A group of organisms having common ancestors and certain distinguishable characteristics, especially a group within a species developed by artificial selection and maintained by controlled propagation.属：一群拥有共同祖先和明显特征的有机体，尤指属于同一物种的一群，通过人工选择来发展，通过有控制的繁殖来维持2. A kind; a sort:种类；类型：a new breed of politician; a new breed of computer.与众不同的政治家；新型的计算机习惯用语:breed a scab on (one's) nose 或 breed scabs on (one's) nose 【区域的】 To stir up trouble for oneself.为自己招惹麻烦breed up a storm【新英格兰】 To become cloudy.See Regional Note at fair 1乌云密布参见 fair1语源:1. Middle English breden 中古英语 breden 2. from Old English br¶dan * see bhreu- 源自 古英语 br¶dan *参见 bhreu- |
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