词汇	an old lag
释义	an old lag 长期监禁的囚犯
随便看	non-zero element nonzero elements chain nonzero elements ehain nonzeroes nonzero expectation Nonzero factor nonzero fractional ideal nonzero fractional ideals non-zero game model nonzero ideal nonzero information non-zero input nonzero integer constant nonzero linear structure non-zero load nonzero mask non-zero mass photon nonzero mean of disturbances nonzero minimum-B field configuration non-zero minimum-b field configuration non zero minimum life non-zero minimum life nonzero minor Non-zero-modification non zero number