perpetuity
/ˌpɜː(r)pɪˈtjuːɪti//ˌpɝpəˈtuːɪti/
- n.
- 永久，不朽，终身职位，终身任期，永久使用权
中文释义来自 ECDICT
词源链
- 英语English
perpetuity
词源说明
From Middle English perpetuitee, perpetuite, perpetuyte, from Old French perpetüité, ultimately from Latin perpetuitās.
释义
名词noun
- 1uncountableThe quality or state of being perpetual; endless duration; uninterrupted existence.
- 2countableSomething that is perpetual.
- 3(countable, law) A limitation intended to be unalterable