分词翻译
交换的英语翻译：
exchange; interchange; change for; commute; permutation; reciprocation
replacement
【计】 exchange; swap; swapping; switching; transput; X
【医】 chiasmapy; cross-over; crossing-over
【经】 interchange; swap群的英语翻译：
bevy; caboodle; clot; cluster; covey; flock; gang; group; horde; knot; swarm
throng; troop
【医】 group; herd
