power input

例句：

1. 1.The new computer has a powerful input system that allows users to quickly access their files.
   这台新电脑拥有强大的输入系统，用户可以迅速访问他们的文件。
2. 2. The power input of the machine is measured by the voltage and current.
   机器的功率输入通过电压和电流来测量。
3. 3. The engineers were able to increase the power input of the engine without affecting its efficiency.
   工程师们能够提高引擎的功率输入而不影响其效率。