default drive

基本解释

Put CD1 into you default CDROM Drive. If the autoplay starts up just exit out of it.
把你的CD1放入默认CDROM驱动器。如果刚刚自动启动就退出了。
Economists worry that a big loss of jobs in the coming months could drive default rates much higher.
经济家担忧未来几个月里将要发生的大量失业会驱动坏账率大量增长。
The AFU saves flash contents from controller 0 to a UFI file in the current default drive and directory.
AFU 将控制器0 中的快擦写内容保存到当前默认驱动器和目录内的UFI 文件。

By default it's programmed to drive the motors and manage power.
ENGADGET
When adapted to all-wheel drive, all three companies have kept that rear-drive feel as the default--only when the rear wheels slip does power get sent forward to the front tires.
FORBES: Overview
The U410, meanwhile, is roughly the same size as the U845, but it comes standard with a 1GB NVIDIA GeForce 610 GPU. Also, the U410's hard drive spins at 7, 200RPM by default, though it's not coupled with an SSD for faster boot times.
ENGADGET: Toshiba Satellite U845 review: an inexpensive Ultrabook worth considering