perpetually

adverb
1
in a way that continues for a long time without stopping
مدام, بطور مداوم, همواره, پیوسته, دائماً, بی‌وقفه
synonym continuously(1)
2
repeatedly, in a way that is annoying
پیوسته, مدام, مکرراً
a writer who is perpetually ignored by critics
synonym continually(1)
3
in a way that lasts forever
به طور دائمی, دائماً, همیشه, برای همیشه, همواره
Water provides cost-free energy for generating electricity that is perpetually renewable.
synonym permanently