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小测验：选择正确的单词
- 论坛新贴
permanence ['pə:mənəns]
基本释义
- n. 永久,持久
参考例句
- Nothing threatens the permanence of the system.
该体系的永恒性不受任何事物的影响.
- Nothing threatens the permanence of the system.
英英解释
1个名词解释
- the property of being able to exist for an indefinite duration
[同] permanence, permanency
[反] impermanence, impermanency
- the property of being able to exist for an indefinite duration