Meaning of cáp quang | Babel Free
/[kaːp̚˧˦ kwaːŋ˧˧]/Định nghĩa
optical fibre cable
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.