【计】 distant exchange
distant; far; remote
【医】 ap-; apo-
be apart from; distance; interval; remove; space
【计】 geodesic distance
【医】 distance; telorism
exchange; interchange; change for; commute; permutation; reciprocation
replacement
【计】 exchange; swap; swapping; switching; transput; X
【医】 chiasmapy; cross-over; crossing-over
【经】 interchange; swap