Meaning of mật danh | Babel Free
/[mət̚˧˨ʔ zajŋ̟˧˧]/Định nghĩa
code name
Từ tương đương
English
code name
Cấp độ CEFR
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.