cakera keras bahasa Inggris
- keras: austere; drastic; gruff; hard; intense; iron
- cakera but: boot disk
- keras: austere; drastic; gruff; hard; intense; iron fisted; rigid; rough; stark; stern; stiff; strict; stringent; tough; be hard on; flat out; grim; gritty; harsh; heavy; horny; jarring; loud; lusty; penet
