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	Babygro babyhood babyish Babylon spendthrift spendy Spenser, Edmund spent sperm spermatozoon sperm bank spermicidal spermicide sperm whale Sperry, Elmer Ambrose spew SPF sphagnum sphere -sphere spherical spheroid sphincter Sphinx sphinx

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