射影几何学 (射影幾何學)
shè yǐng jǐ hé xué
Pinyin
Definition
射影几何学 (射影幾何學)
-
- projective geometry
Character Decomposition
Idioms (20)
人生何处不相逢
- 1 it's a small world (idiom)
何乐而不为
- 1 What can you have against it? (idiom)
- 2 We should do this.
- 3 Go for it!
何济于事
- 1 of what use is it
- 2 (idiom)
来无影,去无踪
- 1 lit. come without a shadow, leave without a footprint (idiom); to come and go without a trace
化为泡影
- 1 to come to nothing (idiom)