Word · Frequency #2600
Fully loadedformulas
公式
formulas is the plural of formula.
核心释义
a group of symbols that make a mathematical statement
- 1.
以符号表示的数学规则
Any mathematical rule expressed symbolically.
- 2.
构成数学表达式的符号组
a group of symbols that make a mathematical statement
- 3.
化合物结构的符号表达
A symbolic expression of the structure of a compound.
- 4.
制作某物的说明
directions for making something
- 5.
解决问题或实现结果的计划或方法
A plan or method for dealing with a problem or for achieving a result.
- 6.
表达基本原则的惯用语
a conventionalized statement expressing some fundamental principle
- 7.
配方；处方；按规定方式制成的混合物或溶液；这种混合物的成分和数量
A formulation; a prescription; a mixture or solution made in a prescribed manner; the identity and quantities of ingredients of such a mixture.
以符号表示的数学规则；构成数学表达式的符号组；化合物结构的符号表达；制作某物的说明；解决问题或实现结果的计划或方法
用法In use
To find the area of a circle, use the formula πr².
用法提示：formula作名词，表示数学公式。
The teacher wrote a long formula on the board to explain the problem.
用法提示：此处formula指由数学符号组成的式子。
These formulae give the same result.
用法提示：formulae是formula的复数形式，仍表示数学公式。
a formula for (doing) sth
表示做某事的方法或方案。
She developed a formula for success.
她制定了一套成功的方案。
the formula for sth
用于数学或科学公式。
What is the formula for water?
相关词与表达Connections
搭配Collocations
- mathematical formula
- 数学公式
- The teacher explained the mathematical formula for calculating area.老师解释了计算面积的数学公式。
- chemical formula
- 化学式
- The chemical formula for water is H2O.水的化学式是H2O。
- baby formula
- 婴儿配方奶粉
- She prepared a bottle of baby formula for the infant.她为婴儿准备了一瓶配方奶粉。
- secret formula
- 秘方
- The company guards its secret formula for the soft drink.该公司保护其软饮料的秘方。
- winning formula
学习提示Learner notes
记忆技巧Memory Tip
联想'for'和'ula'，如同公式中的固定符号和规则
语境与语域Context & Register
在数学、科学等领域中，“formula”通常指代公式或方法，属于中性语域，多用于正式、技术性的书面或口头交流。
语法说明Grammar Note
既可数又不可数，复数形式为formulae
发音与拼写Pronunciation & Spelling
Words sharing the exact ending /-jʊ.lə/ (e.g., peninsula) rhyme with formula. Words ending in /-jʊ.lər/ (e.g., regular, singular) are spelling lookalikes but sound different due to the final /r/.
高价值词汇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。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.