[电学] push-pull◇推挽电路 push-pull circuit; 推挽力 traction thrust推: push; shove双推挽: double push pull推挽波: push pull mode; push pull wave推挽的: push pull; push-pull推挽级: push pull stage; push-pull cascade; push-pull stage下载手机词典可随时随地查词查翻译