反用換流器

inverter, device that converts AC electricity to DC and vice versa

to use / to employ / to have to / to eat or drink / expense or outlay / usefulness / hence / therefore

device / tool / utensil / CL:臺|台[tai2]

contrary / in reverse / inside out or upside down / to reverse / to return / to oppose / opposite / against / anti- / to rebel / to use analogy / instead / abbr. for 反切[fan3 qie4] phonetic system

to flow / to disseminate / to circulate or spread / to move or drift / to degenerate / to banish or send into exile / stream of water or sth resembling one / class, rate or grade

to exchange / to change (clothes etc) / to substitute / to switch / to convert (currency)