電的英語翻譯：

electricity
【計】 telewriting
【化】 electricity
【醫(yī)】 Elec.; electricity; electro-; galvano-

話的英語翻譯：

saying; speak about; talk; word

交換的英語翻譯：

exchange; interchange; change for; commute; permutation; reciprocation
replacement
【計】 exchange; swap; swapping; switching; transput; X
【醫(yī)】 chiasmapy; cross-over; crossing-over
【經(jīng)】 interchange; swap

機的英語翻譯：

chance; crucial point; engine; machine; occasion; organic; pivot; plane
flexible
【醫(yī)】 machine