单词	留心做
释义	同CAREFUL
随便看	high density data transmitter，hddt high density digital recording high density digital tape high density digital tape{=hddt} high density digital tape recorder high density digital tape recorder--hddtr high density digital tape recorder，hddtr high-density disk high density diskette high-density diskette high density dram high-density dram high density electron beam optics high density electronic packaging high density electronic packaging，hdep high density encode model high density flexible high density flexible--hdf high density flexible，hdf high density floppy disk high-density focal plane array high-density focal plane array (hdfpa) high density (hd) high density{=hd} high-density housing