transcription, транскрипция: [ efɪkeɪʃəs ]
Something that is efficacious is effective. ( FORMAL )
The nasal spray was new on the market and highly efficacious.
= effective
ADJ
transcription, транскрипция: [ efɪkeɪʃəs ]
Something that is efficacious is effective. ( FORMAL )
The nasal spray was new on the market and highly efficacious.
= effective
ADJ
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006