Word · Frequency #560
units
单位
units is the plural of unit.
a standard amount or quantity used for measuring or exchanging
- 1.
Oneness, singularity, seen as a component of a whole number; a magnitude of one.
作为整体数的组成部分的单一性；一个的大小。
- 2.
any division of quantity accepted as a standard of measurement or exchange
度量或交换的标准单位
- 3.
A standard measure of a quantity or magnitude.
数量或大小的标准度量。
- 4.
an individual or group or structure or other entity regarded as a structural or functional constituent of a whole
整体中的结构或功能单位
- 5.
A basic, self-contained component or module that performs a specific function inside a computer system.
计算机系统中执行特定功能的基本自包含组件或模块。
- 6.
an organization regarded as part of a larger social group
社会大群体中的组织单位
- 7.
The number one.
数字一。
- 8.
An organized group comprising people or equipment.
由人员或设备组成的有组织的群体。
- 9.
A course, lesson, or section of a curriculum covering a particular topic or skill.
涵盖特定主题或技能的课程、课时或课程部分。
- 10.
An item which may be sold singly.
可以单独出售的物品
- 11.
A structure used to display goods for sale (usually containing shelves, pegs or hooks)
用于展示待售商品的结构(通常包含架子、挂钩或钩子)
- 12.
A quantity of approximately 517 milliliters (1.1 U.S. pints) of blood.
约517毫升(1.1美国品脱)的血量
- 13.
The identity element, the neutral element.
单位元,零元
- 14.
An element having an inverse, an invertible element; an associate of the unity.
具有逆元的元素,可逆元素；单位的伴随元素
- 15.
In an adjunction, a natural transformation from the identity functor of the domain of the left adjoint functor to the composition of the right adjoint functor with the left adjoint functor.
在伴随中,从左伴随函子的域的恒等函子到右伴随函子与左伴随函子组合的自然变换
- 16.
A volume of rock or ice of identifiable origin and age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.
具有可识别的起源和年代范围的岩石或冰的体积,由其特征性和主要的、易于绘制和识别的岩石学、岩相学或古生物学特征(相)定义
- 17.
A work unit.
工作单位
作为整体数的组成部分的单一性；一个的大小。；度量或交换的标准单位；数量或大小的标准度量。；整体中的结构或功能单位；计算机系统中执行特定功能的基本自包含组件或模块。
In use
The meter is a unit of length.
Please convert the figures to the same unit before comparing them.
The company uses the hour as the basic unit for billing.
the dollar is the United States unit of currency
a unit of wheat is a bushel
change per unit volume
the reduced the number of units and installations
the word is a basic linguistic unit
the coach said the offensive unit did a good job
Connections
Collocations
- unit test
- 单元测试
- We need to write unit tests for each module.我们需要为每个模块编写单元测试。
- unit price
- 单价
- The unit price of this product is $15.这个产品的单价是15美元。
- unit of measurement
- 计量单位
- The kilogram is a unit of measurement for mass.千克是质量的计量单位。
- military unit
- 军事单位
- The military unit was deployed to the border.该军事单位被部署到边境。
- family unit
- 家庭单位
- The family unit is the basic building block of society.家庭单位是社会的基本组成部分。
Synonyms
Learner notes
Memory Tip
想象“unit”发音像“you knit”(你编织)，把零散部分编成一个整体单位。
Context & Register
选择“单位”义项。常用于计量、组成、军事等语境，中性偏正式，多出现在学术、技术或组织描述中。
Pronunciation & Spelling
Words like unity, uniform, universe, and unicycle share the /ˈjuːnɪ/ initial sound with unit, but none rhyme exactly. Unite and unique have different stressed vowels (/juːˈnaɪt/ and /juːˈniːk/).
High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Usage priority
Collins 词频等级为 4，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.