jueves, 25 de febrero de 2010

a quantum leap (British & American) also a quantum jump (American)726


a quantum leap (British & American) also a quantum jump (American)
a very important improvement or development in something (often + forward ) The election of a female president is a quantum leap forward for sexual equality. (often + from ) The food at Rockresorts is a quantum jump from the meals served at most Caribbean resorts

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