交換的英語翻譯：

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

程序的英語翻譯：

formality; ground rule; procedure; proceeding; process; program
【計(jì)】 P; problem determination aid; PROC; program; related channel program
【化】 sequence
【經(jīng)】 program; sequence