Meanings

population growth rate

demographic revolution

demographic transition

air vent

air supply port

duck face

exorheic lake

to try to appear smart

to join in

to repeatedly admonish

muzzling (someone)

oral respiration

to gape

muzzleloader

erotic

population structure

host's entrance to a tea-ceremony room

semi-sweet (wine)

words can lead to disaster

even an unruly horse can be tamed