The building was of greyish plaster and looked old.这幢楼刷的是浅灰色的灰泥，看上去有些陈旧。Obviously the plaster's just perished and all fallen off.很明显灰泥已脆裂老化，全剥落下来了。He mixed up some plaster to repair the wall.他和了一些灰泥去补墙。The plaster i...
硒和铝在生物中含量其微.Selenium and aluminum are found in vanishingly small concentrations within living things.除了硒和汽相沉积的锗和硅之外, 玻璃至少是二原子的.Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatom...
Their inclination to wait and demand more resources desolated President Lincoln.他们总是等待并要求得到更多资财的倾向让林肯总统甚感不快。He is a teacher by occupation but a philosopher by inclination.他的职业是教师,但他的本心是成为哲学家.She greeted us with a slight ...
很多公路桥的桥墩是从河谷里建造起来的.Most road bridges have piers rising out of the vally.桥墩的受力会把它们压到水面以下的.Those piles of yours could be hammered below water level before they'd hold.既然如此, 防 撞击桥墩垮塌的设计尤其显得重要.That being the case, anti ...