【電】 phus-pull amplification

推的英語翻譯：

bunt; choose; deduce; hustle; infer; jostle; push; put off; shift; shove
trundle
【機(jī)】 buck; push

挽的英語翻譯：

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

放大的英語翻譯：

blow up; enlarge; let out; magnify; microscope
【計】 enlargement; zoom out
【化】 amplification; scaling-up
【醫(yī)】 amplification; magnification; magnify