formulas
n. [数]公式;配方;规则(formula 的复数)
例句
Instead of formulas and charts, the two instructors use games and drawings to illuminate their subject.
这两位教师用游戏和图画而不是公式和图表来阐明他们的题旨。
《柯林斯英汉双解大词典》
Instead of trying to refine old formulas, they invent new ones.
他们不是试图改进旧的公式,而是发明新的公式。
Still, there were other ways of comporting the body that did not become winning portrait formulas.
不过,还有其他的身体运动方式没有成为成功的肖像公式。