go-cartn.
英 'ɡəukɑ:t | 美
中文n. 早期的轻便马车；学走器；手推车；竞赛用的微型单座汽车
词根词源
go-cart (n.)also gocart, 1670s, originally "a litter, sedan chair;" also "an infant\\'s walker" (1680s), from go + cart (n.). Later also of hand carts (1759). The modern form go-kart (1959) was coined in reference to a kind of miniature racing car with a frame body and a two-stroke engine.
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