cluster [ˈklʌstə(r)]以下由轻松背单词网站提供
单词级别第6级基本释义n.串,簇,群,组;vi.群集,丛生;vt.集中英英释义a group of similar things that are close together, sometimes surrounding something参考例句She held a cluster of flowers in her arms. 她抱着一束鲜花。A cluster of tourists was surrounded in the hill. 一群游客被困在了山中。 推荐阅读 |