Word: 比例 (bǐlì) 比例 dictionary entry bǐlì proportion; scale Full dictionary entry for 比例 Example sentences using 比例 2 sentences, showing page 1 of 1. 我们班男生和女生的比例差不多。 Wǒmen bān nánshēng hé nǚshēng de bǐlì chàbùduō. The proportion of boys to girls in our class is about equal. 这个城市老年人的比例越来越高。 Zhège chéngshì lǎoniánrén de bǐlì yuèláiyuè gāo. The proportion of elderly people in this city keeps getting higher.