n.the essential factor; the all-important element; the supreme aim
同义词：be all and end all
be-all and end-all例句
Pseudosections are not the be-all and end-all, but they represent an advance in quantifying orogenic processes Guidelines not the be-all and end-all of better healthcare Economic Growth: Not the Be-all and End-all THE BE-ALL AND END-ALL Diagnosing a Heart Attack - Are Biomarkers the Be-all and End-all? Location not the be-all and end-all Bond PEPs Are Not the Be-All and End-All Barry Ambitions Lie beyond World Cup; WORLD CUP QUALIFIERS England Not the Be-All and End-All for Villa Midfielder Bosses Not the Be-All and End-All Abstract A29: Mathematical models are not the be-all and end-all for breast cancer risk assessment
