Focus on the pronunciation of add
English definition of “add”
/æd/ v [I/T] (INCREASE)
› to put something with something else to increase the number or amount or to make it more important: [T] Beat the butter and sugar together, and then add the eggs. [T] "Thanks for all your help!" he added as he was leaving. [I] Factors beyond their control added to their success. added
/ˈæd·ɪd/ adj [not gradable] › He had the added disadvantage of being the only man present.