Meaning of tehoaika | Babel Free
/ˈtehoˌɑi̯kɑ/Määritelmät
the period during which a medication is active or effective
CEFR-taso
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.