| 释义 |
perpetuity/pɜ:piˈtju:iti/n. (pl. -ies) 1 the state or quality of being perpetual 永久，永恒；长存 2 a perpetual annuity 终身年金 3 a perpetual possession or position 永久财产；终身职位 □ in (or to or for) perpetuity for ever 永远，无尽期地 [Middle English via Old French perpetuité from Latin perpetuitas -tatis (as PERPETUAL)] |