n.三轮车;
例句:
Translated Description : mainly produces children tricycle, children bicycle baby carrier series over 200 varieties.
目前主要生产儿童三轮车 、 儿童自行车等童车系列200多个品种.
The boy pedalled away on his tricycle.
那个男孩踩着他的三轮脚踏车走了.
Our son have just graduate from a tricycle to a proper bicycle.
我们的儿子刚刚从骑三轮自行车过渡到骑普通自行车了.