Meaning of hiệp biến | Babel Free
/hiə̰ʔp˨˩ ɓiən˧˥/Định nghĩa
Như hiệp phương sai
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.