permanence
noun /ˈpɜːmənəns/
/ˈpɜːrmənəns/
(also less frequent permanency
[uncountable] /ˈpɜːmənənsi/
/ˈpɜːrmənənsi/
)- the state of lasting for a long time or for all time in the future
永久；持久性 - The spoken word is immediate but lacks permanence.
口头之言便捷，但不持久。 - We no longer talk of the permanence of marriage.
如今，再没有人说婚姻要天长地久了。 - lacking a sense of permanence in his life
他的生活缺乏永恒感
词源late Middle English: from medieval Latin permanentia (perhaps via French), from permanent- ‘remaining to the end’, from the verb permanere. - The spoken word is immediate but lacks permanence.