FAQs About the word sound barrier

rào chắn âm thanh

the increase in aerodynamic drag as an airplane approaches the speed of sound

No synonyms found.

No antonyms found.

sound asleep => Ngủ say giấc, sound alphabet => Bảng chữ cái phát âm, sound => âm thanh, soul-stirring => cảm động, soul-searching => đi tìm linh hồn,