spokespoke2 noun [countable]1one of the thin metal bars which connect the outer ring of a wheel to the centre, especially on a bicycle（尤指自行车）车轮的辐条，连接轮圈与轮毂的细金属条2put a spoke in somebody’s wheel British English to prevent someone from doing something they have planned阻止某人实施已计划好的事情
