Definition: a part of a total number or amount Level: C1
儿童占世界人口的很大一部分。
Children make up a large ___proportion of the world's population.
这个班级的男女生比例大致相等。
The class consists of men and women in roughly equal ___proportions.
调查对象中有相当一部分人赞扬了该公司的客户服务。
A significant ___proportion of those surveyed praised the company's customer service.
