noun🔗Share子午线轮胎, 径向轮胎 A radial tire / radial tyre."My dad replaced the old tires on the car with new radials, hoping for better gas mileage. "我爸把车上的旧轮胎换成了新的子午线轮胎,希望能更省油。vehicletechnologyChat with AIVocabulary GamePractice Reading