单词non-fungible
网络: 非替代；不可互换
All the parents play a non fungible and important role in their child"s heart. However. this role will change as the child grow up.
所有的父母在孩子的心中都有不可替代的地位。扮演着重要的角色。但这种角色会随着孩子年龄的增长而不断的变化。
But the fact that art masterpieces are also non-fungible does not stop their prices from falling.
但名画也是不可替代的，这一事实却未能阻止名画价格的下跌。
But the Indigenous knowledge is still has non-fungible role to the revival and development of African states.
但本土知识对当代非洲国家和民族的复兴与发展，实有不可替代的特殊意义。