Appox. usage (any sense): 0.021 per million words
desonorizant Adjective, desonorizant
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words
fonoabsorbant Adjective, fonoabsorbant
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words