formula

• 名词，指用符号或文字表示的方法、规则或原则，常用于数学、科学或日常语境中表示标准程序或配方。

A noun referring to a method, rule, or principle expressed in symbols or words, often used in mathematics, science, or general contexts to represent a standard procedure or composition.

不规则复数

1. Mathematical expressionB1formalscientific

   A mathematical relationship or rule expressed in symbols.

   公式

   • The quadratic formula is used to solve equations.
   • Einstein's famous formula is E=mc².
   • The teacher wrote the formula for the area of a circle on the board.

   同义词equationexpressionrelationrule

2. B1formalscientific

   A representation of the chemical composition of a substance.

   化学式

   • The chemical formula for water is H₂O.
   • Scientists determined the formula for the new compound.
   • The formula for table salt is NaCl.

   同义词chemical formula

3. Method or planB2formal

   A method, plan, or set of rules for achieving something.

   方法或方案

   • The company has a successful formula for marketing.
   • There is no simple formula for happiness.
   • They developed a formula for solving the problem efficiently.

   同义词approachblueprintmethodplanprescriptionprocedurerecipesystemtechniqueway

4. Baby foodA2formalculinary

   A prepared milk mixture for feeding babies.

   婴儿配方奶粉

   • She prepared a bottle of formula for the baby.
   • The doctor recommended a specific brand of formula.
   • Formula provides essential nutrients for infants.