| 单词 | fission |
| 释义 | fission n. & v. --n 1. Physics the spontaneous or impact-induced splitting of a heavy atomic nucleus, accompanied by a release of energy. 2. Biol. the division of a cell etc. into new cells etc. as a mode of reproduction. --vintr. & tr. undergo or cause to undergo fission. Phrases and idioms fission bomb an atomic bomb. Derivatives fissionable adj. Etymology: L fissio (as FISSURE) |
| 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。