00000nz a2200000n 4500 001 KSH2002013639 005 20021020000000 008 020517 n azknn|abn |a a|a | 150 ▼a의미 변화[意味變化]▲ 450 ▼wr▼i영어▼asemantic change▲ 550 ▼a의미[意味]▲