Word · CEFR A2 · Frequency #2841
addition
加法
The arithmetic operation of summing numbers.
数学运算
- 1.
The act of adding anything.
添加任何东西的行为
- 2.
a component that is added to something to improve it
用于改善某物的组成部分
- 3.
Anything that is added.
任何被添加的东西
- 4.
the act of adding one thing to another
将一物添加到另一物的行为
- 5.
The arithmetic operation of adding.
加法运算
- 6.
a quantity that is added
被添加的数量
- 7.
A dot at the right side of a note as an indication that its sound is to be lengthened one half.
音符右侧的点,表示其声音延长一半
- 8.
A title annexed to a person's name to identify him or her more precisely.
附加在名字上的头衔,以更准确地识别某人
- 9.
Something added to a coat of arms, as a mark of honour.
添加到纹章上的东西,作为荣誉的标志
- 10.
an organic reaction where two or more molecules combine to form a larger one (the adduct).
一种有机反应,其中两个或多个分子结合形成一个更大的分子(加合物)
增加的人或物；添加任何东西的行为；用于改善某物的组成部分；任何被添加的东西；将一物添加到另一物的行为
In use
The chef made a delicious addition to the recipe by adding fresh herbs.
Learning addition is one of the first steps in arithmetic.
The new puppy was a wonderful addition to our family.
the addition of a bathroom was a major improvement
the addition of cinnamon improved the flavor
the addition of flowers created a pleasing effect
the addition of a leap day every four years
there was an addition to property taxes this year
Connections
Collocations
- in addition to
- 除…之外
- In addition to English, he speaks French and Spanish.除了英语之外，他还会说法语和西班牙语。
- with the addition of
- 加上
- The sauce is made with the addition of garlic.这个酱汁里加了蒜。
- the addition of
- 添加…
- The addition of sugar makes it sweeter.加糖使它更甜。
- a welcome addition
- 受欢迎的增添物
- The new park is a welcome addition to the neighborhood.新公园是社区受欢迎的增添。
- a great addition
- 很好的补充
- She is a great addition to the team.她是团队中很好的补充。
- addition problem
Learner notes
Memory Tip
联想add（加）加上名词后缀-tion，表示加法或增加的东西。
Context & Register
通常为中性语域，广泛用于日常对话、学术写作及数学计算中。在数学或正式报告中略偏正式，但整体常见于非正式语境。
Grammar Note
可数名词，常用短语 in addition to 表示“除…之外”，with the addition of 表示“加上”。
Pronunciation & Spelling
These words all rhyme with 'addition' because they share the stressed vowel /ɪ/ and the ending /ʃən/.
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.