Last Updated：2025/08/27
Sentence
その科学者は新薬の有効性をいくつかの研究で実証しました。
The scientist has demonstrated the effectiveness of the new medication in several studies.
Quizzes for review
El científico ha demostrado la efectividad del nuevo medicamento en varios estudios.
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その科学者は新薬の有効性をいくつかの研究で実証しました。
See correct answer
El científico ha demostrado la efectividad del nuevo medicamento en varios estudios.
Related words
CEFR: B1
demostrado
IPA(Pronunciation)
Verb
form-of
participle
past
demostrarの過去分詞
English Meaning
past participle of demostrar
Related Words
Spanish - Japanese
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