key log

listen to the pronunciation of key log
الإنجليزية - الإنجليزية
The key issue or problem, which if (re)solved, would make the current task easy to complete. The issue around which the whole problem revolves

Present conditions are a crisis of confidence. . . . Electric utilities are the key log..

The log which, if removed, would free up the whole logjam
key log
المفضلات