test dummy

名词 n.
中文释义

英文释义

名词 n.
  1. Ellipsis of crash test dummy. abbreviation,alt-of,ellipsis
  2. A mannequin used for non-collision purposes. broadly
  3. A human volunteer, tester, or daredevil who risks injury or discomfort to evaluate new products, safety equipment, or dangerous scenarios. figuratively,humorous,informal

词形变化

test dummies plural
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