Meaning of nguyên sinh | Babel Free
/[ŋwiən˧˧ sïŋ˧˧]/Định nghĩa
- primordial; primeval; uncontaminated and undeveloped
- protoplasmic; protozoic; eukaryotic
- Proterozoic
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.