Partial equilibrium
[经] 局部平衡
🧩 词语组成解析
🗣️ 情景例句
lots of things to do.
许多事情要做。
What's your impression of the United States?
你对美国的印象如何？
The police had been told that a bomb had been planted on the plane.
有人报告警察，说飞机上安放了一枚炸弹。