This is the 12568th most frequent Turkish word.
ihtiyacımızı
"Our need."
Here, 'ihtiyacımızı' indicates the specific need of 'us' being met by the book in the context of teaching materials.
Kitap, öğretim materyali olarak ihtiyacımızı karşılıyor.
The book meets our need as a teaching material.
In this sentence, 'ihtiyacımızı' refers to a general need of daily living that is addressed by the device.
Bu cihaz günlük yaşamdaki ihtiyacımızı büyük ölçüde çözüyor.
This device greatly solves our need in daily life.
Here, 'ihtiyacımızı' implies a particular financial requirement that is being accommodated.