常见例句用作形容词 (adj.)Close to 19 million students are enrolled, a sixfold jump in one decade.录取学生数达到约1900万，是十年前的六倍。用作副词 (adv.)Circulation rose sixfold while he was there.他在任的期间里，杂志的销量番了六倍。 返回 sixfold