Cheng Yu visited her regularly and, pretending he had once sealed a pact of brotherhood with her son, attended her solicitously, as if she were his own mother.是什么意思_Cheng Yu visited her regularly and, pretending he had once sealed a pact of brotherhood with her son, attended her solicitously, as if she were his own mother.在线翻译_英语_读音_用法_例句