Meaning of ljudvall | Babel Free
Definitioner
sound barrier
common-gender, definite, singular, usually
Ekvivalenter
English
sound barrier
Exempel
“bryta/spränga ljudvallen”
break the sound barrier
CEFR-nivå
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.