A quantity measured with respect to another measured quantity.
예문
1. a performance that didn't rate very high (그다지 높게 평가되지 않았던 연기) 2. hotel rates (호텔 요금) 3. the rate of discount (할인율) 4. a rate of 10 cents a pound (1파운드당 10센트의 대금) 5. work at rapid rate (빠른 속도로 일하다)
