combinatorialist造句

例句与造句

1. After moving to Johns Hopkins, his doctoral students included combinatorialist Arthur T . Benjamin.
2. The book " Enumerative Combinatorics : Volume 2 " by combinatorialist Richard P . Stanley contains a set of exercises which describe 66 different interpretations of the Catalan numbers.
3. It's difficult to find combinatorialist in a sentence. 用combinatorialist造句挺难的