n(1)输(投)入(物)(action of putting sth in;that which is put in)[U，C] [N(into/to)]：the～of additional funds into the project 在工程中投入追加资金;an～of energy to a system 系统的动力输入;electrical～电能输入;～amount/cost 投入量/成本;～current 输入电流;

(2)输入(的数据)(action of putting date into a computer for processing or storage;data that is put in)[C，U] an～key/code 输入键/代码;an～circuit/device输入电路/设备;〖反〗output;

vt 将(数据)输入计算机(put data into a computer)[T+n，T+n+prep (into/to)]：～ data into a computer 将数据输入计算机