early 15c., from Middle French permanence and directly from Medieval Latin permanentia (early 14c.), from Latin permanens (see permanent). Related: Permanency.
实用例句
1. The spoken word is immediate but lacks permanence.
口头之言便捷，但缺乏持久性。
来自《权威词典》
2. Anything which threatens the permanence of the treaty is a threat to peace.
任何对条约持续生效构成威胁的因素都将危及和平。
来自柯林斯例句
3. They gradually realized the permanence of their condition.
他们渐渐意识到他们的这种状况将永久地持续下去。
来自辞典例句
4. No physical permanence, but only an ideal one, is necessary.
需要的不是有形的永久性, 而只是理想的永久性.
来自辞典例句
5. Her parents'marriage had seemed to represent solid contentment, happy permanence.
