배 Bae, Asian Pear, Nashi Pear.
http://commons.wikimedia.org/wiki/File:Nashi_pear.jpg
A lightly sweet crisp grainy pear grown in Korea, Japan, and China. Most often given as gifts or used (in blended or mashed form) as a sauce or marinade ingredient. Also used in desserts and salads. Available in season in most Korean Markets.