eternity
n. 无穷无尽的时间；永恒，永久；永生；未来，来世；死
复数 eternities
例句
I have always found the thought of eternity terrifying.
我总觉得永生的想法很可怕。
《柯林斯英汉双解大词典》
It keeps things alive from itself, so the problem with art is its eternity.
它让事物脱离它本身而永存，所以艺术的问题在于它的永恒。
The war continued for an eternity.
那场战争持续了极长的时间。
