单词	mother-in-law
释义	mother-in-law noun moth·​er-in-law ˈmə-t͟hər-ən-ˌlȯ  ˈmət͟h-rən-, ˈmə-t͟hərn- plural mothers-in-law ˈmə-t͟hər-zən-ˌlȯ  1 : the mother of one's spouse 2 archaic : stepmother Word History First Known Use 14th century, in the meaning defined at sense 1 Kids Definition mother-in-law noun moth·​er-in-law ˈmə-t͟hər-ən-ˌlȯ plural mothers-in-law : the mother of someone's husband or wife
随便看	ephedraceaes ephedras ephedrine ephedrines ephedrins ephem ephemera ephemerae ephemeral ephemeral stream ephemeralities ephemerality ephemerally ephemeralness ephemeralnesses ephemerals ephemeran ephemeras ephemeres ephemerid Ephemerida ephemeridae Ephemeridae ephemerides ephemerids

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