Equilibrium fluctuations
[化] 平衡波动
🧩 词语组成解析
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
Who is the auther of this play?
谁是这戏剧的作者？
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。