过度精炼
... 过度紧张 supertension; 过度精炼 overrefinement; 过度竞争 over-competition; ...
过精炼
... 酚精炼 phenol refining 改进；精炼 improving 过精炼 overrefinement ...
overrefinement:
over- + refinement
点击反馈点击反馈