Meaning of kim loại đen | Babel Free
/[kim˧˧ lwaːj˧˨ʔ ʔɗɛn˧˧]/Định nghĩa
ferrous metal
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.