Meaning of lời sắt son | Babel Free
/lə̤ːj˨˩ sat˧˥ sɔn˧˧/Định nghĩa
Lời trung thành vững chắc như sắt như son.
Cấp độ CEFR
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.