Meaning of tình nguyện viên | Babel Free
/[tïŋ˨˩ ŋwiən˧˨ʔ viən˧˧]/Định nghĩa
volunteer
Từ tương đương
English
volunteer
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.