n.

1. 投入
2. 输入
3. 输入功率；输入信息；输入程序

vt.

1. 将（资料等）输入电脑

n.

1. what is put in, taken in, or operated on by a process or system.
   ▸a person's contribution:

   her input on issues was appreciated.
2. the action or process of putting something in.
3. energy supplied to a device or system; an electrical signal.
   ▸Electronics  a place or device from which energy or information enters a system.

v.