Meaning of windtunnel | Babel Free
Definitions
Noun. [B2]
Examples
“The erection of costly and magnificent windtunnels is therefore entirely useless, unless research talent is provided to operate them.”
CEFR level
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.
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