Meaning of Polytrack | Babel Free
Definitions
A proprietary surface for horse racing tracks, made from silica sand with various recycled materials such as carpeting and rubber, all coated with wax.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free