| 释义 |
fluctuatefluc·tu·ate AW /ˈflʌktʃueɪt / verb [intransitive] fluctuate (between A and B) (used about prices and numbers) to change frequently from one thing to another（价格或数字）波动，起伏◆The number of students fluctuates between 100 and 150.学生人数在 100 到 150 之间波动。 SYN vary▸ fluc·tu·a·tion AW /ˌflʌktʃuˈeɪʃn / noun [countable, uncountable] ◆wild fluctuations in interest rates利率的疯狂波动 |