音标：[.vєәri'eiʃәn] ；柯林斯词典等级：2 级；牛津三千核心词汇；

n. 变更, 变化, 变种, 变奏
[医] 变异, 变易; 变度

n. an instance of change; the rate or magnitude of change
n. an activity that varies from a norm or standard
n. a repetition of a musical theme in which it is modified or embellished
n. an artifact that deviates from a norm or standard

词型变化：名词复数形式 : variations
考试类型：[四级/六级/考研/托福/IELTS]

词性分布：

名词100%

variation的用法和样例：

例句

用作名词(n.)

Finally, the cherry in Fujian Wuyi Mountain should be treated as a new variation of Cerasus subhirtella in taxonomy.最后，建议在分类学关系上将福建武夷山野生早樱做为大叶早樱新变种处理。
This is a set of variations on a theme by Mozart.这是以莫扎特某一乐曲为主题的一组变奏曲。
Prices are subject to variation.价格可以变动。
The dial records showed a very slight variation in pressure.刻度盘显示出压力有极微小的变化。
Prices have not shown much variation this year.今年物价没显出多大变化。

常见句型

用作名词(n.)

Prices are subject to variation.价格可以变动。
There is a temperature variation of 10° between last week and this week.上周和本周的气温差十度。

词汇搭配

用作名词 (n.)

形容词+～

considerable variation相当大的变化
great〔little〕 variation很大〔小〕的差异
individual variation个体之间的差异

介词+～

without variation没有变化〔差异〕

～+介词

variation from偏离…
variations in〔of〕…的变化
variations on a theme以某一乐曲为主题的变奏(曲)
variations with随着…的变化

经典引文

Variation in wall thickness..is typical of hollow cast-iron columns.
出自：Alan Johnson
Temporary workers to cope with seasonal variation in demand.
出自：Independent

【近义词】

change

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