This is the 4413th most frequent Turkish word.
aldığımızda
"When we take" or "when we receive."
In this sentence, 'aldığımızda' indicates the time of the action when we acquired the books.
Kitapları aldığımızda çok mutlu olduk.
We were very happy when we got the books.
Here, 'aldığımızda' refers to the time we took possession of the questions.
Soruları aldığımızda hemen çözmeye başladık.
When we received the questions, we immediately started solving them.
In this sentence, 'aldığımızda' reflects the moment we received the album.