Jack disobeyed his father and went to the cinema.杰克没有听父亲的话,去看电影了。The film has been screened in the cinema.这部电影已在电影院放映。...in the early days of cinema.电影业的早期The cinema fronts toward the south.电影院朝南。Plymouth University stud...
在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。In industry, diamond can form a tough, non-corrosive coating for tools.覆盖层屏蔽掉了放射性.Overburden had concealed the radioactivity.覆盖层升高至地表.The confining material rises to the surface....