n. a group of symbols that make a mathematical statement
n. a conventionalized statement expressing some fundamental principle
n. a representation of a substance using symbols for its constituent elements
n. a liquid food for infants
n. 客套语, 公式, 准则
[计] 公式
1. The scientist used a special formula to calculate the results of the experiment.
科学家使用了一种特殊的公式来计算实验结果。
2. In math class, we learned how to use the quadratic formula to solve equations.
在数学课上，我们学习了如何使用二次公式来解方程。
3. The recipe calls for a simple formula to make the cake taste delicious.
这个食谱需要一个简单的配方来使蛋糕味道美味。