orderly是什么意思 a. 有秩序的, 整齐的, 值班的n. 护理员, 清道夫, 传令兵, 勤务兵adv. 依次地, 顺序地 n. a soldier who serves as an attendant to a superior officern. a male hospital attendant who has general duties that do not involve the medical treatment of...