Appox. usage (any sense): 64 per million words
Appox. usage (any sense): 0.45 per million words
cvadrimotor Noun, n, cvadrimotor
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words