蜂蜡起到乳化剂的作用。Beeswax acts as an emulsifying agent.显然聚合物胶粒总数受乳化剂结构的影响.Coverage of polymer particles is obviously influenced by emulsifier structure.在色拉调味时,蛋黄能作为乳化剂.Egg yolk serves as the emulsifying agent in salad dressing....
Roy: You mean you can pirouette and all that sort of thing?罗伊: 你的意思是你能“单脚着地旋转”和做诸如此类的动作?...a graceless pirouette.笨拙的单脚尖旋转She turned a pirouette on the ice.她在冰上做了个单足旋转动作.And you mean you can pirouette and all that sort of...
The book was widely commended for its candour.这本书以其直言不讳而广受好评。He covered a wide range of topics with unusual candour.他极其坦率地谈了许多问题.A certain kind of scientific candour is a very important quality.具有科学的公正态度是十分重要的品质....