quadruple ['kwɔdrupl]以下由轻松背单词网站提供
单词级别附加级基本释义adv.&adj. 四倍的(地); n. (使)乘四倍; v. (使)成四倍参考例句We have hope to quadruple the total industrial and agricultural output by the end of the century, which is a lofty aim. 我们有雄心壮志, 到本世纪末,使工农业生产总值翻两番。The power utilities will need to quadruple their capacity. 电力事业必须使它们的能力增加三倍。 推荐阅读 |