push and pull effects是什么意思~

pull和push是什么意思? output push-pull是什么意思 PULL和PUSH是什么意思 PUSH ,PULL ENTRANCE,EXIT,PULL,PUSH,MEN'S,WOMEN'S是什么意思? press push pull意思 push与pull的区别 PULL 和PUSH 怎么区别 英语翻译I hope that I have conveyed the push and pull of events be yourself and don't let anybody _ you around中是填pull、push、t 请帮我翻译一下push-pull and open-drain的意思. Effects是什么意思?