dutifulKK [ˋdutifəl] /ˈdutifəl/发音形容词1尽责的、守本分的、孝顺的She was a dutiful daughter who called her parents every Sunday.她是个孝顺的女儿,每个星期日都会打电话给父母。2尽职的、负责的The dutiful employee stayed late to finish the report.那位尽职的员工留到很晚,把报告做完。3敷衍的、例行的、勉强的含贬义The speech ended to a round of dutiful applause.演讲结束时,台下响起一阵敷衍的掌声。用这个字练口说→