Last Updated：2025/11/24

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

plural of efficacy

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efficacies

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Source Word

efficacies

Noun

form-of plural

plural of efficacy

Japanese Meaning

（複数形）効力、有効性、効能

What is this buttons?

The clinical trials measured the efficacies of the new vaccines against emerging variants.

Google Translation / DeepL Translation

臨床試験では、新しいワクチンの変異株に対する有効性を測定した。

Sense（1）

plural of efficacy

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