walking patrol步行: go on foot; walk巡逻: go on patrol; patrol例行巡逻: routine patrols步行巡察员: walking inspector步行巡视: perambulate下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:步行巡逻,即可在微信中查询翻译