交こう通つう機き動どう隊たいこうつうきどうたいMeanings1nounpolice mobile traffic unitA specialized police unit that handles traffic enforcement, escorts, and rapid response to traffic incidents, often using motorcycles or patrol cars.交こう通つう機き動どう隊たいが高こう速そく道どう路ろで速そく度ど違い反はんの取とり