输入资料信息(keyboard data)[T+n，T+n+adv(in)]：～this sentence in 把这句话输入计算机;～in all the new data 输入所有的新资料;

key sth to sth 使和谐(合拍);使适合于：～one's mood to that of the other guests 使自己的情绪与其他客人的和谐;be～ed to the needs of the local people 适合当地人民的需要;

key up (v adv) 使兴奋，紧张(vt 通常 pass)：The coach's talk greatly～ed the players up. 教练的话大大鼓舞了队员们的斗志。I was～ed up about the examination.我对这场考试感到很紧张。