1 N-COUNT 折叠式轻便婴儿车；折叠式幼儿小推车 A baby buggy is a small folding seat with wheels, which a young child can sit in and which can be pushed around. 折叠式轻便婴儿车；折叠式幼儿小推车 [British]
in AM, use 美国英语用 stroller
2 N-COUNT 同baby carriage A baby buggy is another word for a baby carriage . 同baby carriage [US]