| 单词 | quintillion |
| 释义 | quintillion n. (pl. same or quintillions) a thousand raised to the sixth (or formerly, esp. Brit., the tenth) power (10(18) and 10(30) respectively). Derivatives quintillionth adj. & n. Etymology: L quintus fifth + MILLION |
| 随便看 |
英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。