人口密度

population density

person; people / CL:個|个[ge4],位[wei4]

population / people

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

secret / confidential / close / thick / dense

density / thickness

to pass / to spend (time) / measure / limit / extent / degree of intensity / degree (angles, temperature etc) / kilowatt-hour / classifier for events and occurrences

to estimate / Taiwan pr. [duo4]