“膝下”怎么读

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教育始于母亲膝下.Education commences at the mother's knee.她的美发长及膝下,仿佛是她的一件长袍.It reached below her knee and made itself almost a garment for her.他一生中的一大憾事就是膝下犹虚.One of the many sadnesses in his life was that he never had chi...