Meaning of tối yếu | Babel Free
/toj˧˥ iəw˧˥/Định nghĩa
Cần nhất.
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.