"Spontaneous" • Chinese-English Dictionary
| 主动 | zhǔ dòng | to take the initiative / to do sth of one's own accord / spontaneous / active / opposite: passive 被動|被动[bei4 dong4] / drive (of gears and shafts etc) |   |
| 自发 | zì fā | spontaneous | |
| 油然而生 | yóu rán ér shēng | arising involuntarily (idiom) / spontaneous / to spring up unbidden (of emotion) | |
| 自爆 | zì bào | to explode / spontaneous detonation / self-detonation / suicide bombing / to disclose private matters about oneself | |
| 自燃 | zì rán | spontaneous combustion | |
| 自动恢复 | zì dòng huī fù | spontaneous recovery | |
| 爽当 | shuǎng dāng | with alacrity / frank and spontaneous | |
| 自发对称破缺 | zì fā duì chèn pò quē | spontaneous symmetry breaking (physics) | |
| 易于自燃的物质 | substance liable to spontaneous combustion | | |
| 自然适应 | autonomous adaptation / spontaneous adaptation | | |
| 自发适应 | autonomous adaptation / spontaneous adaptation | | |
| 自发突变 | spontaneous mutation | | |
| 自发回归 | spontaneous return | | |
| 快速反应自发保护法 | spontaneous protection enabling accelerated response | | |
| SPEAR防身术 | spontaneous protection enabling accelerated response | | |
| 自发排雷 | spontaneous demining | | |
| 自发燃烧 | spontaneous combustion | | |
| 自发回归者 | spontaneous returnee | |
