組合
?make up;constitute;combine;compose
?association;combination
他們兩人是最佳～。They two form the best combination./各種政治力量的重新～ realignment of various political forces/～柜composite cabinet /～家具composite furniture/～效應(yīng)composite effect/～音響music center;sterco set/～最優(yōu)化combinatorial optimization