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劣る， おとる
1. to be inferior to, to be less good at, to fall behind
不如……，不如……，落后于……
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劣化， れっか
1. deterioration (in quality, performance, etc.), degradation, worsening
2. (visible) aging, becoming unattractive (due to aging)
劣化，恶化；老化
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劣位， れつい
1. inferior position, inferior situation, disadvantage, subordination
劣势地位，不利处境，劣势，从属地位