单词	old bird
释义	old bird n. 谨慎老练的人,老手
随便看	push-button drilling push-button feeding push button flame ignitor push button for bell push button indicator push button indicator (pbi) push button interface push-button interface push button interlocking push button interlocking box push button interlocking frame push button lamp push-button lift control push button machine push-button matrix push button matrix push-button mining push button momentary contact switch push buttonn coal mining push button operated valve pushbutton originating register push button or pull box push button panel push-button panel push-button radio 佖佗佗3 佗4 佘余余1 余2 余3 余4 肝肝儿肝儿颤肝功肝功能肝吸虫肝掌肝昏迷肝气肝油