时间: 2025-04-26 17:23:39
美: ['maɪkro]
英: ['maɪkrəʊ]
adj. 极小的;基本的;微小的
n. 微型计算机;微处理器
最后更新时间:2025-04-26 17:23:39
词源分析: "micro" 来自希腊语的 "mikros",意为小。它通常作为前缀使用,后接名词或形容词,表示某事物较小或微观的属性。
历史背景:该词在科学领域的首次使用可以追溯到19世纪,特别是在生物学和物理学中,用于描述微生物(microorganism)和微观现象。
课本:
正式与非正式语境:
特殊场合:
The microscope allows us to see micro organisms that are invisible to the naked eye.
Microeconomics studies the behavior of individual consumers and firms.
The new microchips are much smaller and more efficient than previous models.
Microplastics have become a significant environmental concern.
She has a micro garden on her balcony, growing herbs and small vegetables.
同义词:
反义词:
通过以上各个方面的分析,可以更全面地理解和记忆“micro”这个单词。
[[usu ADJ n]] You use micro to indicate that something relates to a specific area, rather than a general one. 微观的; 具体领域的
例:The vital task was to allow the economy to operate freely at a micro level.关键任务是要让经济能够在微观层面上自由运转。