perambulator
noun /pəˈræmbjuleɪtə(r)/
/pəˈræmbjuleɪtər/
- (specialist) a device consisting of a wheel on a long handle, which is pushed along the ground to measure distances
测距仪 - (old-fashioned, British English) a pram (= a small vehicle on four wheels for a baby to go out in, pushed by a person on foot)
婴儿车: 一辆婴儿车