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Meaning of airsac catfish | Babel Free

Noun CEFR B2

Definitions

Any of the genus Heteropneustes of catfishes with elongated, compressed bodies, short dorsal fins with no spine, and long airsacs that serve as lungs that extend from the gill chamber.

CEFR level

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

See also

airsacculitis airscape airscoop airscrew airshaft airshed

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