perpetuity

单词perpetuity

基本解释

n.: 永远；永存；不灭；不朽
网络: 永续年金；永恒；永久

权威解释

• 永远；永久:

  for all time in the future

英汉解释

• 【法律】永久所有权;(产业的)永久[长期]不得转让;永久[长期]不得转让的产业

• 终身养老金[退休金]

• 单利累计到等于本金的时期

• 终身年金

• 永存物

• 永久;永恒

• 永存;不灭;不朽;永恒,永远

词性分析

• 复数：perpetuities

同义词

n.eternitytime without endendlessnessall timepermanence

例句

• But your percentage of the annual haul was fixed, and this piece of paper entitled you to it in perpetuity.

  但是你每年捕捞量的百分比份额是固定的，并且这张文书保证你的永久捕捞权。

• They had to be comfortable with the fact that they were going to appear in public, perhaps in perpetuity.

  他们必须要对即将出现在公众面前或是成为永恒而感到自然。

• Just because a rule is enforced with a lack of common sense in the past does not mean it must be enforced unreasonably in perpetuity.

  仅仅因为在过去坚持这样一条缺乏常识的规则，并不意味着这条规则就需要永远被执行下去。

• Ratcheting up the time limit on a regular basis becomes a reasonable way of approximating that perpetuity.

  定期地逐渐抬高保护年限是接近永久保护的不错方法。

• If the payments are made over an infinite period of time the annuity is called a perpetuity.

  假如支付期是无限的，称为永久年金。

• Such toil will no doubt continue in perpetuity .

  这种辛劳无疑是永久持续的。

• More recently , there were equally certain forecasts that the US was destined in perpetuity to be the world"s hyper- puissance .

  后来，又有人同样言之凿凿地预言，美国注定永远是世界超级强国。

• The solution is to breed tigers, sell them and use the revenue to pay for wild tiger conservation and re-introductions in perpetuity.

  解决的办法是进行老虎的繁育，销售这些人工繁育的老虎，将收入用于长期支付野生虎的保护和老虎的野外放归上。

• And heretofore, the party hitherto mentioned agrees to waive all rights, in perpetuity, to depart the realm of eternal fire and damnation.

  至此，该党表示同意永久放弃一切权力，以远离与不停歇的战火和深重罪孽。

• He also worries that the use of the technique might encourage nations to continue emitting carbon dioxide "essentially into perpetuity . "

  同时，他也担心这项技术的使用可能会变向鼓励那些国家继续大量排放二氧化碳，并成为一种常态。