unspecified
Từ liên quan
undefinedunnamedunidentifiedvagueindeterminateambiguousexplicitdefiniteparticularprecisedetermineddetaildescriptionparametervariablecategoryspecificationamountquantitycriteriadatuminformationclarificationprecisionambiguitygenericplaceholderomissionvoidnullunknownuncertaintyparticularsattributepropertycharacteristic