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
Her efforts were rewarded by good results.
她的努力获得了良好的结果。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
Really?
真的吗？