The long nose on these dogs is an, inbred characteristic.
这些狗的长鼻子是同系交配的特点。
inbred详细解释
in.bred adj.(形容词)Produced by inbreeding.近亲繁殖的:通过近亲交配产生的Fixed in the character or disposition as if inherited; deep-seated:天生的:固定在好象与生俱来的性格与气质上的;根深蒂固的:例句:an inbred distrust of radicalism.See Synonyms at innate 激进主义与生俱来的不信任感参见 innate