单词：unstable particle
unstable particle的用法和样例：
例句
- Antioxidants are not substances those protect cells from damage caemploy by unstable molecules knowingingn as free radicals.抗氧化物是一种能够保护体内细胞免受不稳定粒子自由基破坏的物质。
单词：unstable particle 相关文章
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