fluctuation

名詞

1. 1

   波動、變動、漲跌常用複數

   Sharp fluctuations in oil prices worried investors last month.

   上個月油價劇烈波動，令投資人憂心。

2. 2

   起伏、不穩定

   The doctor asked about any fluctuation in her weight this year.

   醫生詢問她今年體重有沒有起伏。

3. 3

   消長、變化

   We track the fluctuation in student numbers every semester.

   我們每學期都追蹤學生人數的消長。