fluctuate
fluctuate 英 [ˈflʌktʃueɪt] 美 [ˈflʌktʃuˌet]
vi. 波动；涨落；动摇 vt. 使波动；使动摇
进行时:fluctuating 过去式:fluctuated 过去分词:fluctuated 第三人称单数:fluctuates
- Something that fluctuates varies or changes — it's the opposite of steady. Like the ups and downs of the stock market or the relationship status of a Hollywood starlet.
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- vi. 波动；涨落；动摇
- vt. 使波动；使动摇
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1. The latest data continue to show that suicide statistics in the Army frequently fluctuate.
最近的数据进一步表明，军队中的自杀统计结果经常波动。
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2. The problem with this method is that methane and nitrous oxide emissions fluctuate strongly in time and space.
这种方法的问题是，甲烷和一氧化氮的排放量在不同时间和空间波动很大。
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3. Banks usually need to be much more cautious about such lending as commodity prices fluctuate far more than property prices.
通常银行要对这种贷款更为小心，因为大宗商品价格的波动远甚不动产价格。
- fluctuate (v.) 1630s, from Latin fluctuatus, past participle of fluctuare "to undulate, to move in waves," from fluctus "a wave, billow, surge, a flowing," from past participle of fluere "to flow" (see fluent). Related: Fluctuated; fluctuates; fluctuating.
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