hangup中文是什么意思

hangup 英['hæŋʌp] 美['hæŋˌʌp] n. 挂断; [例句]If the shell sends a SIGHUP ( or hangup) signal, then the application is likely to close.如果shell发送SIGHUP（或hangup）信号，那么很可能导致应用程序关闭。