Fluctuations
n. 起伏现象;变动;波动(fluctuation的复数)
🗣️ 情景例句
Many people doubt this candidate's political motivation.
许多人对这位候选人的政治目的表示怀疑。
I ask him to take this medicine.
我要求他吃药。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生-先从这个方向传过去,然后返回来。
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