单词	键盘输入命令
释义	键盘输入命令keyboard input command
随便看	message content message control message control flag message control flags message control id message control information message control language message control language--mcl message control language，mcl message control program message control program，mcp message control subsystem message control subsystem，mcs message control supervisor message control supervisor--mcs message control supervisor，mcs message control system message control system，mcs message control task message count message cracker messaged message data message data--md message data set