test dummy

短语

词形变化

test dummies 复数

释义与例句

n.
  1. 1.

    Ellipsis of crash test dummy.

  2. 2.

    A mannequin used for non-collision purposes.

    引申义
  3. 3.

    A human volunteer, tester, or daredevil who risks injury or discomfort to evaluate new products, safety equipment, or dangerous scenarios.

    比喻 幽默 非正式