protractors
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary pro·trac·tor n. Pronunciation: - ' trak-tər Function: noun Date: circa 1611 1 a : one that protracts b : a muscle that extends a part 2 : an instrument for laying down and measuring angles in drawing and plotting]]>