Search the dictionary A Chinese word or character, or English Search 4 entries. jǐhéjíshù 几何级数 geometric series jǐhéjíshù 幾何級數 geometric series jǐhéjíshùzēngzhǎng 几何级数增长 exponential increase jǐhéjíshùzēngzhǎng 幾何級數增長 exponential increase