单词 | 育种 |
释义 | DEFINITIVE EXAMPLES 权威例句〔bred〕Breed a strong mare with a fast stallion and hope for a Derby winner.使一匹强壮的母马与一匹疾驰的牡马交配育种,并希望育成德比马赛的优胜马。21世纪英汉〔breeder〕An animal kept to produce offspring.育种:被保留用于繁殖后代的动物美国传统〔breeding〕Certain characteristics can be developed through selective breeding.有些特征可以通过选择育种而形成。牛津搭配〔breeding〕The thoroughbred breeding industry around the world has denounced this move.全世界纯种育种业都对这一举动予以谴责。外研社新世纪〔breeding〕The tiny animal is the result of generations of selective breeding.这只小动物是几代选择性育种的成果。麦克米伦高阶〔breeding〕They undertook the work as part of a statewide breeding programme.他们承担的此项工作是一个州级育种项目的一部分。外研社新世纪〔kitten〕Their breeding operation depends on the female rabbits producing an average of 50 kittens each a year.他们的育种工作依靠母兔年均生产50只幼崽来完成。外研社新世纪〔line breeding〕Selective inbreeding to perpetuate certain desired qualities or characteristics in a strain of livestock.系统育种:为保持特定品质或特征而进行某特定血统范围内的优生育种美国传统〔panmixia〕Random mating within a breeding population.自由交配:在一个育种群中自由交配美国传统〔seed〕The farmers grow these crops for seed (= for planting to grow more crops, rather than for eating).农民种这些庄稼是为了育种。剑桥高阶〔selective〕Selective breeding has given us much leaner turkeys.选择性育种给我们提供了更瘦的火鸡。麦克米伦高阶We used to keep pigs for breeding purposes.我们曾经培育种猪。剑桥国际 |
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