v. 围攻；成群围住（mob的过去式）双语释义：n.(名词)[C]暴徒 a large noisy crowd, especially one which is violentv.(动词)vt. 聚众包围 crowd round (sb) noisily in great numbers英英释义： mobn.a disorderly crowd of people同义词：rabblerouta loose affiliation of gangsters in charge of organized cr