He managed to lighten the generally lifeless debate at times.他让这场总体很沉闷的辩论时不时迸出了些火花。In sharing this secret you lighten your burden.和别人分享这个秘密可以减轻自己的负担。Anthony felt the need to lighten the atmosphere.安东尼觉得有必要缓和一下气氛。...

vt.使（某物）更明亮vi.点亮，减轻...

lighten的现在完成时为：lightened...

lighten的现在进行时为：lightening...

An efficient bulb may lighten the load of power stations...一个节能灯泡也许就能减轻发电站的负荷。The sun was streaming in through the window, yet it did nothing to lighten his mood.阳光透过窗户照进来，可是这也不能让他的心情开朗起来。He did his best to lighten thing...

lighten的音标：lighten的英式发音音标为：['laɪtn]lighten的美式发音音标为：['laɪtn]...

lighten的第三人称单数（三单）为：lightens...

lighten的一般过去时为：lightened...