送信人弯下腰来，挠着膝部被绑腿磨红的地方。The messenger bent and scratched at his knee where the strapping chafed.送信人赶到他那儿时, 损失已经造成了.By the time the messenger reached him, the damage had been done.他在读那短笺之前,先给送信人小费.He rewarded the bearer befo...
我见到过这个身着灰色套装的英俊男士。I saw this nice-looking man in a gray suit.他的灰色针织毛衫和长裤全都被雨水淋透了。His grey jersey and trousers were sodden with the rain.这幢楼刷的是浅灰色的灰泥，看上去有些陈旧。The building was of greyish plaster and looked old....
In old age the two men wrote each other wistful letters.这两个人晚年时互通信函，诉说怀旧感伤之情。He has a wistful look.他神情沮丧。The statue has a gentleness, an ambience, a wistful elegance.那尊雕像具有一种柔和 、 一种独特格调 、 一种忧郁沉思的雅致....
利用免疫电泳、向琼脂扩散试验分析和测定抗血清的效价.The titer of antiserum was detected by immunoelectrophoresis and double immunodiffusion.Western—blot分析表明σC和 σB蛋白 均与ARV抗血清产生特异性反应.Western - blot analysis with ARV - positive serum showed the fusi...