command overhead英 [kəˈmɑːnd ˌəʊvəˈhed]美 [kəˈmænd ˌoʊvərˈhed]网络 并缩短指令执行时间网络英英释义noun(computer science) the processing time required by a device prior to the execution of a commandSynonym:command processing overhead timecommand processing overheadoverhead