用作定语
▲～+n.
He is unusually adept in mathematical calculations.他非常精通数学计算。
It is very convenient to have mathematical tables.有数学用表很方便。
She is a mathematical genius.她是个数学天才。
He has a mathematical mind.他有数学头脑。

［词源］＜拉丁语mathematicus(学会)