[jiāo huàn]
exchange; swap; interchange; permutation; commutation; swapping; [生物] crossing over; swop; resin-in-pulp; inversion
change of courts, goals or ends
交換場地 {體}
interchange opinions; exchange views; compare notes
交換意見
exchange of POW (prisoner of war)
交換戰俘
exchange of notes
交換照會
exchange of commodities
商品交換
swap steels for oil
用鋼材交換石油
barter wheat for rice
用小麥交換大米