key log

短语

词形变化

key logs 复数 key logs

释义与例句

n.
  1. 1.

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

  2. 2.

    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."