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Meaning of stationary air | Babel Free

Noun CEFR B2

Definitions

The air which under ordinary circumstances does not leave the lungs during respiration.

uncountable

CEFR level

B2

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

See also

stationary bicycle stationary distribution stationary engine stationary front stationary phase stationary phase approximation