bn:00117360r
Adverb Concept
EN
twofold  two times
EN
By a factor of two WordNet 3.0
Definitions
Examples
Sources
EN
By a factor of two WordNet 3.0 & Open English WordNet
EN
The price increased twofold last year WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet