HDDエッチディーディーetchideiideiiHDDHDDShow answer(Space)Suspend(@)HDDHDDetchideiideiiNoun (common)Noun (common) (futsuumeishi)Noun (common)hard disk drive; HDDRelated:ハードディスクHDDHDDetchideiideiihard disk drive; HDDWhat does HDD mean in English?hard disk drive; HDD(n)Search the picture dictionary for HDD