The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。Primers may be any of the common rigid film formers.预涂层可以是任何常用的刚性成膜剂.Results: The three primers can effectively i...
She was wearing wool slacks and a paisley smock.她穿着羊毛宽松裤和涡旋花纹宽袍。She wore a pink nylon smock similar to a nurse's uniform.她穿着一件粉红的尼龙罩衫,就象护士工作服一样.The artist's smock was covered in paint.那艺术家的罩衣上沾满了颜料....