mutual love是什么意思

网络释义

1)mutual love,相亲2)amicable number,相亲数3)amicable pair,相亲数4)harmony between human and nature,天人相亲5)mutuality of literati,文人相亲6)sympathetic,相亲的

Perfect number,amicable number and anti-sociable numbers are important topics in number theory.

完全数、相亲数以及孤立数一直是数论研究的一个重要课题。