Correlation index
[建] 关连指数
🧩 词语组成解析
index
['ɪndɛks]
n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）;
vi. [机械学]转位;
in(in)+dex(proclaim)→指针；索引；指数；食指；指标
🗣️ 情景例句
I would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
That's right. I'm travelling round the country.
对。我在周游全国各地。