尿囊素是一种重要的尿素衍生产品.Allantoin is one of the important urea derivative products.车前草含有一种叫做尿囊 素 的化学物质,是消炎抗菌的.Plantain contains a chemical ( called allantoin ) that is anti - inflammatory and antimicrobial.海洋BIO极致精华眼霜主要成分 及 功效: ...
No.6 minutes Ramos-right 60 degrees, Raul header near the penalty shot after attempted post.第6分钟拉莫斯右路60度传中，劳尔点球点附近头球射门偏出后门柱。He stumbled and took a header into the ditch.他跌了一跤而栽到沟里去了.In order that the recorded block of da...
我对空气动力学一窍不通。I don't understand the aerodynamics.要取得胜利，你必须掌握很复杂的动力学知识。In order to succeed, you must master complicated knowledge of dynamics.这种控制要求颗粒磨损动力学和旋风分离器效率的知识.This control requires knowledge of attrition kinet...