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Meaning of dust-free | Babel Free

Adjective CEFR B2

Examples

“Injector testing under pressure has never presented any difficulty. It is carried out in a small, dust-free cubicle fitted with an extractor fan and the meter calibration is checked annually.”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

dust-ridden dust-tight dustable dustcolored dustcoloured dustfree