trackballs
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary track·ball n. Pronunciation: ' trak- ˌ bo ̇ l Function: noun Date: 1967 : a ball that is mounted usually in a computer console so as to be only partially exposed and that is rotated to control the movement of a cursor on a display]]>