中英互译
fluctuate
英 /ˈflʌktʃueɪt/美 /ˈflʌktʃueɪt/
基本释义
- v.波动，起伏不定；使波动，使动摇
第三人称单数fluctuates
现在分词fluctuating
过去式fluctuated
过去分词fluctuated
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词语例句
波动，起伏不定vi.
六级四级Temperatures can fluctuate by as much as 10 degrees.
温差可达10度之多。
The analysis reveals that intensity appears to fluctuate with a clear, well-defined rhythm.
分析表明，强度似乎有一个明确的节奏波动。
Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available.
价格会随着收成、自然灾害和政治不稳定而波动；当价格上涨时，需要一段时间才能找到新的供应来源。
- Body temperature can fluctuate if you are ill.如果你病了，体温会波动。来自《柯林斯英汉双解大词典》
- The analysis reveals that intensity appears to fluctuate with a clear, well-defined rhythm.分析表明，强度似乎以一种清晰的、明确的节奏在波动。
- Later on in the early years of the nineteenth century, when Fort Vancouver became the headquarters of the Hudson's Bay Company, deer populations continued to fluctuate.后来，在19世纪初，当温哥华堡成为哈德逊湾公司的总部时，鹿的数量继续波动。
网络短语
- fluctuate violently大涨大落
- fluctuate kistance振幅
- fluctuate e波动；使波动；变化；动摇
- Video drop fluctuate视频降噪
- fluctuate ratio波动比
词语扩展
vi.
波动；涨落；动摇
vt.
使波动；使动摇
- fluctuate/alteration/change/modify/convert/shift（in）/alternation/alter/variations
- fluctuate没有规律的上下波动
- alteration强调细节的变化
- change强调某种本质的变化
- modify“更改，修改”程度略小并有趋缓之意
- convert用途上的改变，也作态度和信仰的变化
- shift（in）转换，转变
- alternation轮流，交替（take turn）
- alter细枝末节的修改，而非脱胎换骨
- variations指不规则的或断续的改变，或指一种东西改成了不同样式
词义分布
波动
77.8%
起伏
9.5%
变幻
3.2%
动摇
3.2%
涨落
3.2%
起伏不定
1.6%
上下波动
1.6%
英英释义
- v.cause to fluctuate or move in a wavelike pattern
- v.move or sway in a rising and falling or wavelike pattern
- v.be unstable
词源
- fluctuate波动来自拉丁fluere, 流动，波动，词源同fluent. -ct, 过去分词后缀。
- fluctuate使(价格等)波动，使起伏词根词缀： fluctu(-flu-)流 + -ate动词词尾