noun🔗Share婴儿车，童车 A baby carriage; a pram."The young mother strolled through the park, pushing her baby in a vintage perambulator. "那位年轻的母亲推着一辆老式的童车，在公园里悠闲地散步。vehiclefamilyChat with AIVocabulary GamePractice Reading
noun🔗Share漫游者，巡游者 One who perambulates."The security guard was a dedicated perambulator, walking the perimeter of the building every hour to ensure its safety. "这位保安是一位尽职尽责的巡逻员，他每小时都会沿着大楼的周边走一圈，以确保安全。personChat with AIVocabulary GamePractice Reading
noun🔗Share测距轮，计程器。 A surveyor's instrument for measuring distances, consisting of a wheel that rolls over the ground, along with a clockwork apparatus and a dial plate upon which the distance travelled is shown by an index."The surveyor used the perambulator to accurately measure the length of the new walking path in the park. "测量员使用测距轮（一种测量距离的工具）精确地测量了公园里新建步道的长度。technologysciencedevicemachinetechnicalChat with AIVocabulary GamePractice Reading
