轧棉

轧棉	yà mián	to gin cotton (separate seeds from fiber)
轧	Yà	surname Ya
轧	gá	to crush together (in a crowd) / to make friends / to check (accounts)
轧	yà	to crush / to knock sb down with a vehicle
轧	zhá	to roll (steel)
棉	mián	generic term for cotton or kapok / cotton / padded or quilted with cotton