解释did her duty;did my duty;did their duty;did your duty;do her duty;do his duty;do my duty;do our duty;do their duty;do your duty;done her duty;done his duty;done my duty;done our duty;done their duty;soldier
尽职did her duty;did my duty;did their duties;did your duties;did your duty;do her duty;do his duty;do my duty;do our duty;do their duty;do your duty;done her duty;done his duty;done my duty;done our duties;done their duties详细»