mediumfitn.中级配合mediumadj.中等的；适中的n.手段；媒介；媒体medium septum中隔壁medium platte中厚板medium sizing中级筛选medium solder软焊料medium salted中等盐渍的medium school中间学校medium layout媒介格局medium zipper中牙拉链Medium indica中籼medium square中等方木材,中方格