Econometric model
[经] 计量经济模式
🧩 词语组成解析
a. 计量经济学的
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
Rivers need a spring.
大河要有源头。
Later, an operation helped her to get back part of her sight, but she remained at the institution for six years more.
后来，一次手术帮助她恢复了部分视力。但是，她在这所学校又呆了6年。