Last Updated：2025/08/27
Sentence
その研究者は、実験室で新しい治療法の効果を確認した。
The researcher verified the effectiveness of the new treatment in the laboratory.
Quizzes for review
El investigador comprobó la eficacia del nuevo tratamiento en el laboratorio.
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その研究者は、実験室で新しい治療法の効果を確認した。
See correct answer
El investigador comprobó la eficacia del nuevo tratamiento en el laboratorio.
Related words
CEFR: B1
comprobó
Verb
form-of
indicative
preterite
singular
third-person
comprobarの三人称単数過去形
English Meaning
third-person singular preterite indicative of comprobar
Spanish - Japanese
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