third degree relative三级: three-level; Fully Good亲属: kinsfolk; relatives; clan第一级亲属: primary relatives二级亲属: second degree relative一级亲属: first-class blood relatives下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:三级亲属，即可在微信中查询翻译
