finger drill

名词 n.

英文释义

名词 n.
  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. US,derogatory,often

词形变化

finger drills plural

词源

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