orderly/ˈɔːr.dɚ.li/名词（医院的）护工，勤杂工He has a part-time job as a hospital orderly.他兼职在医院做勤杂工。勤务兵/ˈɔːr.dɚ.li/形容词整齐的；井然有序的Form an orderly queue.排好队。想跟读，去练习
