Meaning of thất giác | Babel Free
/[tʰət̚˧˦ zaːk̚˧˦]/Định nghĩa
heptagon
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.