ˌblunder ˈonto continue doing sth in a careless or stupid way一再粗心(或荒唐)地做某事;一错再错blunder oncome upon by chance; stumble upon 偶然碰到;发现 * They have blundered upon the trail of a gang of criminals. 他们偶然发现一伙罪犯的行踪。 * He blundered on the book at a secondhand bookstore last Sunday. 上星期天,他无意中在一家旧书店发现了这本书。 |