名词
1. ratio在线翻译
1. We divided it in the ratio 3:1. 我们将它分为三与一之比。
2. ratio在线翻译
2. The ratio of 15 to 5 is 3 to 1. 十五与五的比率是三比一。
3. The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。