Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
Do you have any other symptoms? Any more than those you've described?
你有没有其它的症状？除了那些你已叙述过的？
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
You are a walking dictionary.
你是活字典。