go-cart
noun /ˈɡəʊ kɑːt/
/ˈɡəʊ kɑːrt/
(also go-kart)
- a vehicle like a small low car with no roof or doors, used for racing
（无篷无门的）微型赛车；卡丁车 词源late 17th cent. (denoting ‘a baby walker’): from go (in the obsolete sense ‘walk’) + cart.