Meaning of efficācia | Babel Free
[ɛf.fɪˈkaː.ki.a]Definitions
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efficacy, effectiveness, efficiency declension-1
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virtue declension-1
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power declension-1
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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