| 词条 | extraneous |
| 释义 | extraneous adj. 无关系的, 外来的, [化]外部裂化, [化]新异反射 英英解释: 形容词extraneous: 1. not pertinent to the matter under consideration 同义词：immaterial, impertinent, orthogonal 2. not essential 3. not belonging to that in which it is contained; introduced from an outside source 同义词：foreign 4. coming from the outside 同义词：external, outside |
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