英语词汇back cross怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	back cross
释义	back crossv. tr. & n. Biol. 【生】 ●v. tr. cross (a hybrid) with one of its parents (使) (杂交种与亲本生物进行交配)回交，(使)逆代杂交 ●n. an instance or the product of this 回交，逆代杂交
随便看	one by one one day on edge one flesh onefold one for the road one-horse one-horse race one in the eye oneiric oneiro- oneiromancy one jump ahead one-liner one-man on end oneness one-night stand one-off one of these days one of those days one (or just one) of those things one or two one or two (or two or three etc.) one-piece

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