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

虛的英語翻譯：

empty; in vain; modest; timid; virtual; false; void; weak

連接的英語翻譯：

connect; join; joint; juncture; link
【計】 bussing; catenation; connection; interfacing; join; linkage; linking
【化】 connection
【醫(yī)】 connection; couple; coupling; union
【經(jīng)】 link