Meaning of phép thử | Babel Free
/[fɛp̚˧˦ tʰɨ˧˩]/Định nghĩa
test
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.