Numerous devout men and women are kowtowing and praying.许多信男信女在磕头、祈祷.Ellen closed her eyes and began praying, her voice rising and falling , lulling and soothing.爱伦闭上眼睛开始祷告, 声音时高时低,像催眠又像抚慰.He behaved hypocritically by pr...
海洋微生物腐烂后沉积形成磷酸盐。The phosphate was deposited by the decay of marine microorganisms.流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙.We make s...