The following test will use DirectDraw to draw on the off-screen surface in normal (not fullscreen) mode. You should see a bouncing white box.是什么意思_The following test will use DirectDraw to draw on the off-screen surface in normal (not fullscreen) mode. You should see a bouncing white box.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句