英语：screen trade是"屏幕贸易"?Dow Jones Industrial Average futures were 16 points lower in screen trade（屏幕贸易）.

英语：screen trade是屏幕贸易?Dow Jones Industrial Average futures were 16 points lower in screen trade（屏幕贸易）. 在屏幕上是on the screen吗? 高清屏幕的英文是High definition screen,普通屏幕用英文怎么表达呢? 按Print Screen键来拷贝整个屏幕的内容.Print Screens 是那个键? screen用英语怎样念 Screen screen screen PRINT SCREEN键是哪个? 请问是on screen还是on the screen? 屏幕的分辨率是1024x755 用英语怎么说 屏幕键盘英语怎么说 英语 电影屏幕 怎么说? trade TRADE trade TRADE trade