化粪池

化粪池	huà fèn chí	septic tank
化	huā	variant of 花
化	huà	to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化学
粪	fèn	manure / dung
池	Chí	surname Chi
池	chí	pond / reservoir / moat