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英语单词
ratio
C1学术词 AWL-5高频 NGSL-3英 /ˈreɪʃiəʊ/美 /ˈreɪʃiəʊ/
noun
比率；比例
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
真实视频例句
就是你查的词所在的句子
The kinds of things you need to learn in seventh grade math, sure, they're hard: ratios, decimals, the area of a parallelogram.
七年级数学需要学习的内容确实很难：比如比例、小数和平行四边形的面积。
Grit: The Power of Passion and Perseverance
在真实视频里记住 ratio
LingoTube 把 TED / YouTube 视频变成逐句双语精读课:字幕随视频同步,点任意单词看释义和发音,收藏进生词本用间隔重复记牢。
去视频里学 ratio →
