单词	birth mother
释义	birth motherˈbirth ˌmother noun [countable] a child’s natural mother, rather than a woman who has become the child’s legal mother through adoption
随便看	Bahasa Bahrain Baikal bail bailey Bailey, David Bailey's bailiff bail-in bail-out Bainbridge, Beryl bain marie Baird, John Logie bairn bait baize Baja California bajillion bake baked beans Bakelite baker Baker, Chet Baker day Baker, Josephine

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