Some shoppers looked bewildered by the sheer variety of goods on offer.光是摆在那里的各式商品就让一些购物者晕头转向了。"I was once as bewildered as you are," she said meaningfully.“我曾经和你一样迷惑，”她意味深长地说。He took the bewildered Elliott by the arm an...
The DLC films which have the highest sp 3 content are prepared by multiple - arc ion plating.用射频、直流磁控溅射和多弧离子镀制备一系列类金刚石(DLC)薄膜样品,并测量了样品的拉曼光谱.Loading Date: Within 30 days after seller received Letter of Credit ( DLC ) from...