【化】 double weighing
exchange; interchange; change for; commute; permutation; reciprocation
replacement
【计】 exchange; swap; swapping; switching; transput; X
【医】 chiasmapy; cross-over; crossing-over
【经】 interchange; swap
metage; quantify
【化】 weighing
dharma; divisor; follow; law; standard
【医】 method
【经】 law