end-all

n.

终结，大团圆；

be-all and end-all要义；最重要的部分

1. Death is the necessary end of life.
   死亡是生命必然的终结。
2. The ankle injury put his running career to an end.
   脚踝的伤势终结了他的赛跑生涯。

[Venoarterial extracorporeal membrane oxygenation: be-all and end-all of cardiopulmonary support]
The Protracted Organic Pollutants(End-all)
Entomology: The bee-all and end-all
Is telomerase the cure-all and end-all?
Abstract A29: Mathematical models are not the be-all and end-all for breast cancer risk assessment
Editorial: direct acting antivirals - not the be-all and end-all in HIV/HCV co-infection. Authors' reply.
Platelet refractoriness: it's not the B-all and end-all
Pseudosections are not the be-all and end-all, but they represent an advance in quantifying orogenic processes
Re: Dying in old age: hospices are not the be-all and end-all
Estrogens, the be-all and end-all of male hypogonadal bone loss?