減[jiǎn] 基本解释：
新英汉大词典：
- 减(減)[jiǎn]
- 动词- （由原有数量中去掉一部分） subtract:
Nine minus four is five.; Four from nine is five.; Subtract four from nine and you have five.九减四得五。
- （降低; 衰退） reduce; decrease; cut:work with ever increasing zeal;工作热情有增无减
reduce by half;减半
- 名词- （姓氏） a surname:
Jian Xuan减宣
以上内容来源于：《新汉英大辞典》
例句与用法：
What can we do to lessen her vexation?
The manager hasn't worked out a suitable action to reduce the domino effect.
He is on a diet to reduce some weight.
He is trying to reduce the family's expenses.
The windows were tinted to reduce the glare.
They are making further efforts to decrease military spending.
減的其他解释: