finger drill

短语

词形变化

finger drills 复数 finger drills

释义与例句

n.
  1. 1.

    A simplified form of preparation for a task, in which a team verbally describes each portion of the task, counted sequentially (thus evoking a sense of "fingers"), rather than engaging in practice exercises or training.

    美国 贬义 政治 军事

词源

From finger + drill (“an activity done as an exercise or practice”).

来源：wiktionary