研究人员得出结论,认为增添铁盐不能造成血红蛋白的增高.The researchers concluded that the fortification did not produce the increase.用铁盐和铝盐能将其有效地除去.Their removal is effected by aluminum and ferric salts.清水仍能有颜色, 例如, 如果把铁盐溶解在水中,水便有颜色.A clear water c...
...a genuine cinematic masterpiece.真正的银幕杰作His book, I must add, is a masterpiece.我必须补充一点：他的书是一部杰作。The coach was a masterpiece of Teutonic engineering.这种长途汽车是体现德国工程设计水平的杰作。The artistic zealot devoted his life to the compl...
They ran the three churches to which they belonged, the clergy, the choirs and the parishioners.她们管理着自己所属的那三家教堂 、 牧师 、 唱诗班和教区居民.They belonged to different philosophical sects.他们是不同哲学学派的成员.Politically, they belonged to th...