untested

US

UK

B1 中級
adj.形容詞未經測試的;未經考驗的
This medicine is untested and not ready for sale to the public

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創新者的困境 (The Innovator's Dilemma)

04:33創新者的困境 (The Innovator's Dilemma)

英國委員會稱應在年齡前繼續推廣疫苗 (UK committee says vaccine rollout should continue by age)

01:36英國委員會稱應在年齡前繼續推廣疫苗 (UK committee says vaccine rollout should continue by age)