一旦杂质沉淀下去，油就可以分级了。Once its impurities had settled, the oil could be graded.将硫酸盐加入该溶液会产生沉淀.Adding sulphate to the solution will give a precipitate.渣滓沉淀在容器的底部.Dregs settled at the bottom of the container....
They will learn the strength of the enemy, before they dare take the field.他们获悉敌人的兵力之后才敢开战.She encouraged HectorParis to take the field again sincerely mourned the death the true hero Hector.她鼓励海格特和帕利斯再次走上战场,并真诚地为真正的英雄海格...
The electric fire had begun to singe the bottoms of his trousers.电暖炉的火刚开始烧着他的裤腿。Flares, loons and bell-bottoms are back.微喇、中喇和宽喇又火了起来。She wore blue tracksuit bottoms.她穿了一件蓝色田径裤。...
众多的好莱坞名流都去光顾珍妮特·沃恩的美甲店。The glitterati of Hollywood are flocking to Janet Vaughan's nail salon.医院中抗甲氧西林金黄色葡萄球菌感染病例不断增长的发生率rising rates of MRSA infections in hospitals这条铁路在那儿分叉通向甲 乙 两地.There the railway forks to A and...
Photo Gallery: Azurite crystals from Arizona seem to pulse with color.矿物的图片集.蓝铜矿的结晶来自亚利桑那州好像添加彩色.The single-engine plane landed in western Arizona.那架单引擎飞机在亚利桑那州西部着陆。a city in southeastern Arizona美国亚利桑那州东南部城市An Arizona fa...