usb keyboard legacy support是什么意思在BIOS设置中

usb keyboard legacy support是什么意思在BIOS设置中 usb legacy是什么意思 Legacy USB Support要怎么解释 legacy BIOS里的usb keyboard support是什么意思?usb keyboard support 那里面不是有开启和关闭的嘛 keyboard .. keyboard usb USB connect to USB port on computer (not keyboard) to set up and begin charging . 什么意思啊 legacy是什么意思 mechanical keyboard,membrane keyboard 英译汉：to enable or disable the feature of USB devices emulate as legacy devicesto enable or disable the feature of USB devices emulate as legacy devices 计算机方面的.句子成份怎么划分?emulate 是个动词,在句子中讲不通吧? 如何在BIOS开启USB Keyboard/Mouse Support我的主板PS2鼠标口没用了,只有用USB鼠标和键盘,但是老机子只能用WIN98,进不了系统,检测不到PS2鼠标,在BIOS想开启USB Keyboard/Mouse Support但它是反白色,无法设置! keyboard是什么意思 keyboard是什么意思 legacy support是什么意思 Legacy Companies怎么翻译