推挽电流

【电】 push-pull current

推的英语翻译：

bunt; choose; deduce; hustle; infer; jostle; push; put off; shift; shove
trundle
【机】 buck; push

挽的英语翻译：

coil up; draw; lament sb.'s death; link; pull; roll up

电流的英语翻译：

electric current; electrical current; electricity
【计】 I
【化】 current; electric current; electric current (strength)
【医】 current; electric current; rheo-