短語詞組短語Product classification schemes 產(chǎn)品分類設(shè)計library classification schemes 圖書館分類法traditional classification schemes 傳統(tǒng)分類法literature classification schemes 文獻分類法Carcinogen Classification Schemes 致癌物分類Machine -readable classification schemes 機讀分類法Classification Schemes of Spoken Chinese 漢語方言Land -use and -over Classification Schemes 土地利用和地面覆蓋分類方案 返回 classification schemes