Meaning of ngữ hệ | Babel Free
/[ŋɨ˦ˀ˥ he˧˨ʔ]/Định nghĩa
language family
Từ tương đương
English
language family
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.