公式
公式 HSK 5 高階級 · Level 4
- formula
Stroke order
Practice writing
Draw 公 (1 of 2) — stroke by stroke.
Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.
Character breakdown
Example sentences
- 你知道这些公式是从哪里来的吗？ Do you know where these equations come from?
- 此公式對所有實部大於零的複數 z 均成立。 This formula is valid for all complex numbers z with a real part greater than zero.
- 海龍公式說明了三角形的面積如何表示為其邊長的函數。 Heron's Formula shows how the area of a triangle can be expressed as a function of its side lengths.
Sentences from Tatoeba (CC BY)