noun 下载 🔗分享 独轮车,单轮脚踏车 A type of cycle that has only one wheel and is powered by pedals; it is most often used by acrobats. Examples : "The circus performers rode unicycles across the stage, juggling balls as they went. " 马戏团的演员们骑着独轮车穿过舞台,一边骑一边抛着球。 vehicle sport entertainment 与AI对话词汇游戏阅读练习