prototype
/ˈpɹəʊtətaɪp/
An early sample or model for testing purposes.
“The inventor showcased the prototype at the local technology fair.”
添加到 My Deck
/ˈpɹəʊtətaɪp/
An early sample or model for testing purposes.
“The inventor showcased the prototype at the local technology fair.”
添加到 My Deck