| 释义 |
spontaneous radioactivity
- 放射能fàng shè néng
radioactivity
- 未经琢磨的wèi jīng zhuó mó de
spontaneous
- 放射性fàng shè xìng
radioactivity; radioaction
- 自燃zì rán
self-ignite, spontaneous combustion
- 自发的zì fā de
spontaneous, unmeditated, unprompted, voluntary
- 自然的zì rán de
artless, natural, physical, spontaneous, unaffected, unartificial, unforced
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