ncr

BNC频率: 11021

abbr. 无碳复写纸（no carbon required paper）；（美国）全国现金出纳机（公司）（National Cash Register, NCR Corp.）

a representation having no reference to concrete objects or specific examples

n a gradually increasing tempo of music s gradually increasing in tempo r with increasing speed

an increase in rate of change n

increasing the speed n

(physics) a rate of increase of velocity

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