单词	安全掣
释义	安全掣ānquánchèemergency stop
随便看	personal handy phone--php personal handy-phone system personal-handy phone system personal handy-phone system {=phs} personal handyphone system 个人手提电话系统 personal handy phone，php personal health index personal history personal history analysis personal holding company personal home page personal home page{=php} personal homepage program personal hygiene personalia personal identification code personal identification data personal identification data，pid personal identification device personal identification device--pid personal identification device，pid personal identification number personal identification number; pin personal identification number，pin personal identity