立方 lìfāng cube (maths)
cube (maths); short for 立方体; short for 立方米
怎么记住“立方”: 立 to stand + 方 direction = cube (maths).
汉字
用法
- Math 'cube' - 三的立方是二十七 (sān de lìfāng shì èrshíqī) three cubed is 27; also short for cubic units.
- Colloquially = 立方米 (cubic meter): 一立方水 one cubic meter of water.
- Contrast 平方 (píngfāng, square/²).
例句
- 三的立方是二十七。 Sān de lìfāng shì èrshíqī.Three cubed is twenty-seven.