be-all and end-all

名词 n.
中文释义

英文释义

名词 n.
  1. Something considered to be of the utmost importance; something essential or ultimate. idiomatic
    — He thought that cars were the be-all and end-all of life.

词形变化

be-alls and end-alls plural be-all end-all alternative end-all be-all alternative end-all and be-all alternative
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