Operational econometric model
[经] 营运经济计量模型
🧩 词语组成解析
a. 计量经济学的
🗣️ 情景例句
I've let my health deteriorate.
我的健康恶化了。
What does you want to buy?
你要买什么？
For men accustomed to eating seven-course dinners and sleeping between fine linen sheets at home, the change to the Alps must have very hard indeed.
对于过惯了一顿饭吃7道菜、睡亚麻细布床单的人来说，变换一下生活环境来到阿尔卑斯山山区，那一定是很艰难的。