00000nz a2200000n 4500 001 KSH2002036252 005 20021208181312 008 021208 n azknn|abn |a a|a | 150 ▼a성숙도[成熟度]▲ 450 ▼wr▼i영어▼asophistication▲ 550 ▼a성숙[成熟]▲