paternity

父亲身分、生父关系

He denied paternity and requested a DNA test.

他否认自己是孩子的父亲，并要求做DNA检测。

父系血统、父系正式

Her paternity was traced through old church records.

她的父系血统是透过教堂的旧纪录追查出来的。

来源、出处正式

Scholars still argue about the paternity of that theory.

学者至今仍在争论那项理论的出处。

父亲的、陪产的限定用法

He took two weeks of paternity leave after the birth.

孩子出生后他请了两周的陪产假。