| 单词 | be-all and end-all | 
| 释义 | be-all and end-all  See  the be-all and end-all of sth be-all and end-all in British Englishnoun informal 1.  the ultimate aim or justification  to provide help for others is the be-all and end-all of this group 2. often humorous  a person or thing considered to be beyond improvement  be-all and end-all in American English (ˈbiˌɔl ənd ˈɛndˌɔl) 1.    a thing or person regarded as incapable of improvement; acme; ultimate 2.    chief or all-important element  Examples of 'be-all and end-all' in a sentence | 
	
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