be negligent in the discharge of one's duty怎么读
be negligent in the discharge of one's duty的發音，be negligent in the discharge of one's duty的讀音，be negligent in the discharge of one's duty怎麼讀，be negligent in the discharge of one's duty pronunciation，发音，例句，用法，同义词，反义词由查查汉语词典提供，版权所有违者必究。