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prototype

Definition

An early version of a product or system used for testing and design.

日本語 製品やシステムの試作品

Example

"The engineers built a prototype of the new robot to evaluate its performance."
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Related words

SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal