per.pet.u.al
perpetual的音标和读音:
DJ音标发音: [pəˈpetʃu:əl]
KK音标发音: [pɚˈpɛtʃuəl]
perpetual的词性:
adj.(形容词)
1. Lasting for eternity.
永远的:永远持续的
2. Continuing or lasting for an indefinitely long time.
长期的,长久的:继续或保持无限长的时间的
3. Instituted to be in effect or have tenure for an unlimited duration:
永久有效的:在无限长时间内有效或有使用权的:
a treaty of perpetual friendship.
永久的友好条约
4. Continuing without interruption.See Synonyms at continual
不间断的:没有中断地连续的参见 continual
5. Flowering throughout the growing season.
四季开花的:整个生长季节都开花的
perpetual的词源:
6. Middle English perpetuel
中古英语 perpetuel
7. from Old French
源自 古法语
8. from Latin perpetu3lis
源自 拉丁语 perpetu3lis
9. from perpetuus [continuous]
源自 perpetuus [连续的]
10. per- [per-]
per- [前缀,表示“极,完全,彻底”等意]
11. petere [to go toward] * see pet-
petere [向前走] *参见 pet-
perpetual的词性:
adv.(副词)