n.[C]

1. 【美】四輪單馬輕便馬車；【英】雙輪單馬輕便馬車
2. 【美】兒童車，嬰兒車
3. 【俚】（尤指舊的）汽車

a.

1. 多臭蟲的
2. 【俚】有精神病的；瘋的
   go buggy

   發瘋

n.

1. a small motor vehicle with an open top.
2. (also baby buggy) a light collapsible pushchair.
3. historical a light horse-drawn vehicle for one or two people.

adj.

1. infested with bugs.
2. N. Amer. informal mad.