inverse|inverses

在数学中，除法是乘法的逆运算。

In math, division is the ___inverse of multiplication.

在这组关系中，爱与恨是彼此的逆反。

In this relationship, love and hate are ___inverses of each other.

炎热与寒冷是温度的两种相反状态。

Heat and cold are the ___inverse states of temperature.