Some fresh paint will brighten this place up.色彩鲜明的油漆可以把这个地方弄亮些。In the distance, the sky was beginning to brighten.远方的天空开始泛白。I’ve brought some flowers to brighten the place up a bit.我带来一些花，把这里装点一下。David spotted the pink s...
The future of high temperature organic solids lies with intrinsically rigid, linear macromolecules.高温有机物固体的前途在于它具有真正刚硬, 线型的大分子.Claude looked up at him, his face rigid with fear, dumb.克劳德抬起头来看他, 脸上充满恐惧, 说不出一句话来.He balance...
Neil's colleagues say he was actually in a joking, upbeat mood.内尔的同事们说他实际上在说笑逗乐，心情不错。The Defense Secretary gave an upbeat assessment of the war so far.国防部长对目前的战事给予了乐观的评价。The tone of the speech was upbeat.这次讲话的语气颇为乐观...
他排行居中的那个儿子5年前意外溺水身亡。His middle son died in a drowning accident five years back.他在西班牙海岸附近的一次海难中溺水身亡。He was drowned in a shipwreck off the coast of Spain.他的航海教练在一次训练课时从船上失足跌入水中，溺水身亡。His sailing instructor fell overboard an...