分组记忆建议:
通用减少:decrease reduce diminish lessen lower
收缩缩小:shrink shrinkage dwindle
限制类:limit limitation restrict restriction
减轻缓解:abate alleviate ease mitigate relieve
压缩削减:compress condense curtail cut cut back cut down slash trim
下降贬值:decline depreciate devalue
暗中削弱:erode undermine weaken