n.成五倍
Since its foundation two years ago, the company has grown rapidly with annual revenues growth of more than quintupling. 公司自成立以来，发展迅猛。
China has specified regional farmland use tax standards after quintupling the tax range on the use of arable land for non-farming purposes. 国家日前明确了各个城市耕地占用税的不同纳税标准。与原来的规定相比，新条例将税额标准的上、下限都提高了4倍左右。
And on the day after J.P.Morgan moved to seal the deal by quintupling its bid, senior bank executives resumed diving into the nitty-gritty of combining the two firms. 在摩根大通将收购价提高四倍而最终敲定这桩交易的第二天，高管们便立即重新着手解决两家公司合并的具体细节。
quintupl quintuplicate 五倍的、由五部分组成的、一式五份的,成五倍
