1
a unit of [measurement/quantity]
用于表示计量标准。
The kilogram is a unit of mass.
千克是质量的单位。
单位
先理解核心含义，再看它在真实句子里的用法。
单位
a standard amount or quantity used for measuring or exchanging
The kilogram is a unit of mass.
千克是质量的单位。
作为整体数的组成部分的单一性；一个的大小。
Oneness, singularity, seen as a component of a whole number; a magnitude of one.
度量或交换的标准单位
any division of quantity accepted as a standard of measurement or exchange
数量或大小的标准度量。
A standard measure of a quantity or magnitude.
整体中的结构或功能单位
an individual or group or structure or other entity regarded as a structural or functional constituent of a whole
The meter is a unit of length.
米是长度单位。
AI contextual example
Please convert the figures to the same unit before comparing them.
比较之前，请把这些数字换算成相同的单位。
AI contextual example
The company uses the hour as the basic unit for billing.
这家公司以小时作为计费的基本单位。
AI contextual example
the dollar is the United States unit of currency
美元是美国的货币单位
WordNet
用于表示计量标准。
The kilogram is a unit of mass.
千克是质量的单位。
形容词描述单元的类型或特性。
They live in a separate unit of the house.
他们住在房子的一个独立单元。
常用于课程、书籍或编号系统。
Please turn to Unit 5 in your textbook.
请翻到课本第五单元。
Not this
There are five unit in this building.
Use this
There are five units in this building.
英语中可数名词复数的规则变化：unit的复数形式是units，表示多个单元时须加-s。
Not this
This is the first unit of the textbook, we will study on unit one.
Use this
This is the first unit of the textbook, we will study in unit one.
与unit搭配表示“在某个单元里”时，介词用in而非on，因为unit被视为一个空间或章节范围。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
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。
单价
The unit price of this product is $15.
这个产品的单价是15美元。
计量单位
The kilogram is a unit of measurement for mass.
千克是质量的计量单位。
军事单位
The military unit was deployed to the border.
该军事单位被部署到边境。
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。
Use unit naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象“unit”发音像“you knit”(你编织)，把零散部分编成一个整体单位。
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。
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/).
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.