concentratev.专心;集中;浓缩n.浓缩物
concentrate up onvt.集中于(专心于;钻研)
concentrated food压缩食品
concentrated mind专想, 专于意
concentrated rate浓缩倍率
concentrate dryer精矿干燥机
concentrated fuel浓缩燃料
concentrated alum[医] 浓明矾(硫酸铵铝)
concentrated alga浓缩单胞藻
concentrated bile浓缩胆汁
concentrated pipe集合管