| 单词 | 少量加入 |
| 释义 | 〔getter〕A material added in small amounts during a chemical or metallurgical process to absorb impurities.吸气剂：以少量加入化学或冶金过程中用来吸收杂质的物质〔additive〕A substance added in small amounts to something else to improve, strengthen, or otherwise alter it.添加剂，添加物：少量加入其他物质以使其提高、增强或改变的物质 |
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