Meaning of puhelintekniikka | Babel Free
/ˈpuhelinˌtekniːkːɑ/Määritelmät
telephony
Vastineet
English
Telephony
CEFR-taso
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.