Intercorrelation
[计] 组间关联
🗣️ 情景例句
the kids in the ward
住院的孩子们
How much is the admisssion fee?
入场费要多少钱？
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。