In industry, diamond can form a tough, non-corrosive coating for tools.在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。a thin coating of chocolate薄薄一层巧克力The boy spat out the pill after eating off its sugar coating.孩子吃掉药丸外面的糖,却把药吐了出来....
简练的语言,不仅合乎语言规范, 同时也是庄重的.Simplicity of language is not only reputable, but perhaps even sacred.作家努力把他的想法浓缩成一篇简练的文章.The writer managed to distil his ideas into one succinct article.具备与客户, 内部团队成员和管理层面的准确和简练的沟通技巧.Clear and c...