ounce [i =uns ]    (¼øÀ§: 4510 - °í2 ¼öÁØ)  
¶æ ¿Â½º (¹«°Ô)
Mean A unit of weight in the U.S. Customary System, an avoirdupois unit equal to 437.5 grains (28.35 grams).
¿¹¹® 1. An ounce of practice is worth a pound of theory. (¡¶¼Ó´ã¡· À̷к¸´Ù´Â ½Çõ)
2. to the last ounce (ÃÖÈÄÀÇ ÇÑ ¹æ¿ï±îÁö)
¡¡