| 释义 |
elementary particlen.（名词）- Any of the subatomic particles that compose matter and energy, especially one hypothesized or regarded as an irreducible constituent of matter. Also called fundamental particle See table at subatomic particle 基本粒子：任何组成物质和能量的次原子质点，特别是被假设或被认为是物质的不可再缩小的组成部分的 也作 fundamental particle 参见 subatomic particle
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