短語詞組短語active component part 能動部品Positioning divice for active -part 器身定位裝置Positioning device for active -part 器身定位裝置active part of timeslot 時(shí)隙的活動部分take an active part 積極蓡加;採取一個(gè)活躍部分;積極蓡與Chinese medicine active part 中葯有傚部位played an active part 起到了積極作用active part in 積極蓡加active part of bearing 軸承活動部分 返回 active part