Meaning of terästyä | Babel Free
/ˈteræstyæˣ/Määritelmät
to become stronger or sharper, to be hardened
intransitive
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.