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单词 血源
例句 DEFINITIVE EXAMPLES 权威例句〔native〕Archaic Closely related, as by birth or race.【古语】 血源的:生来密切联系的,如出生或种族美国传统〔paternity〕Descent on a father's side; paternal descent.父系:父亲血统,男性血源关系美国传统〔single cross〕The hybrid of two inbred lines. It can be represented as AB, the product of the cross A × B, where A and B represent inbred lines.单杂交:同血源交配的品系间的杂交,可用A.B表示,是A与B杂交的产物,A和B代表同血源交配产生品系美国传统
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