目的: 选择地龙中游离氨基酸的最佳提取方法.Objective: Selecting the best process of extracting the free Acids in Pheretima.目的:研究复方地龙胶囊浸膏粉制备工艺.Study the making technique of compound earthworm capsule extract powder.目的探讨地龙对痔术后创面愈合的影响.Objective...
His speech is full of platitude.他的讲话充满了陈词滥调。This was such a mere platitude go without saying.这不过是老生常谈,不用说也明白.It's no more than a platitude.无非是老生常谈.The talk is no more than a platitude.这番话无非是老生常谈....