中粘度: 水泵和油泵 、 仪表的检查孔盖、气缸盖 、 油底壳和几乎所有的机加工表面. Medium grade: water and oil pumps, instrument inspection covers , cylinder heads, sumps and most machined surfaces.
别那么傻头傻脑的！Don't be such an ass!祥子晕头打脑的没甚听明白,可是有些害怕.Xiangzi, his head bung, didn't understand but began to feel afraid.如果说她是那个天真烂漫的小姑娘, 波洛克就是那个笨头笨脑的小伙子.If she was the naive girl, Guy Pollock was the clumsy boy....
Aurora felt the opium haze enfold her.奥萝拉感觉自己被笼罩在鸦片烟霾中。And wooed on Coosa's side Aurora's beam.我见过库萨山巅晨曦的分娩.The aurora is one of nature's most awesome spectacles.极光是自然界最可畏的奇观之一....