ratio
C1학술 단어 AWL-5고빈도 NGSL-3영국 /ˈreɪʃiəʊ/미국 /ˈreɪʃiəʊ/
뜻
noun
비율
the relationship between two groups of people or things that is represented by two numbers showing how much larger one group is than the other
“The school has a very high teacher-student ratio.”
실제 영상 예문
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“The kinds of things you need to learn in seventh grade math, sure, they're hard: ratios, decimals, the area of a parallelogram.”
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