名词泄气，陈腐，腐败
1. 陈化：Stachybotus corda 黑色葡萄状穗霉 | staleness 陈化 | standard of food hygiene 食品卫生标准
2. 腐败：stalemate 僵局 | staleness 腐败 | Stalin 斯大林
3. 陈旧：stalagmometer滴重计 | staleness陈旧 | stalinite钢化玻璃
4. 疲沓(因训练过度)：训练效果 training effect | 疲沓(因训练过度) staleness | 矫枉过正 over-correction
noun
1. having lost purity and freshness as a consequence of aging
2. unoriginality as a result of being dull and hackneyed
Synonym: triteness