backlog /ˈbæklɒɡ/ noun
a quantity of work that should have been done already, but has not yet been done
積壓的工作(zik1aat3 dik1 gung1zok3)
backlog /ˈbæklɒɡ/ noun
a quantity of work that should have been done already, but has not yet been done
積壓的工作(zik1aat3 dik1 gung1zok3)