硬盘 yìngpán HSK7 hard disk Origin Definitions Defs Strokes Stroke Words Sentences Sents 固态硬盘 gùtàiyìngpán solid-state drive (computing) solid-state drive (SSD)机械硬盘 jīxièyìngpán hard drive (computing) hard disk drive (HDD)移动硬盘 yídòngyìngpán external hard drive portable or external hard drive