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	bad debt baddie bade Baden-Powell, Lord Robert badge badger bad guy bad hair day badinage Badlands badly badly off badminton Badminton Horse Trials bad-mouth badness bad-tempered badware Baedeker BAE Systems Baez, Joan baffle baffled bafflement baffling

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