| 释义 |
male female ratio
基本例句
男女比例
One of the most underappreciated forces affecting life in the U.S. is the sex ratio.男女比例对美国人的生活深具影响，但几乎不受重视。
Second, a disproportional rate of male and female students in one class is conducive to class discipline and learning effect.其次，男女比例不一致有利于班级纪律和学习成效。 |