公式

Pattern visualization

Examples

1. 老师讲解了这个数学公式。▶ —
   The teacher explained this mathematical formula.
2. 记住公式才能解题。▶ —
   You must memorize the formula to solve the problems.

Collocations

Mnemonic

公 gōng "public/common" + 式 shì "form/rule": a commonly applied form, i.e. a formula.

Related

Quick check

1. What does 公 in 公式 mean?

   • commonly, universally applied
   • secret
   • very big
   • old