expressed by some 10% of the pupils【英语语法】

问题描述:

expressed by some 10% of the pupils【英语语法】
One misconception,expressed by some 10% of the pupils,was that acid rain is responsible for rainforest destruction我想知道10%前的some是什么用法和解释?

就是“大约的”意思了!相当于about、around,别的不用深究.如果想了解some的其他用法,可以差一些实用词典,里面会有相关的介绍,挺多的,这里不方便详解.