lighten是什么意思及用法

及物动词：

1.使（某物）更明亮

不及物动词：

1.变得更光明

词形变化

时态lightened，lightening，lightens

英语解释

make more cheerful

become more cheerful

alleviate or remove (pressure or stress) or make less oppressive

make lighter or brighter

reduce the weight on; make lighter

become lighter

become brighter