例句與造句

1. The current consumption of this device is 2 A, which exceeds the maximum permissible current for USB ports-500 mA . In order reduce the load on the host port, the cable has two USB plugs on the end, intended for connecting in two USB-ports simultaneously to share the load.
2. It's difficult to find maximum permissible current in a sentence. 用maximum permissible current造句挺難的