学英语多年的你，能很快区别 Lightening & Lightning 这俩词么？

NeXT

Lightening & Lightning

Lightening is a verb and is the opposite of darkening.

Lightning is a noun or an adjective, and refers to a bolt of light from the sky.

lightening 是 lighten（使明亮）的 ing 形式；lighting 是 light（点亮）的 ing 形式；lightning（多了个n）就变成名词「闪电」。