基本解释[機械工程]青田石雕英汉例句雙語例句Qingtian stone is one of the four famous chop stone of China, belonging to pyrophyllite category carving stone.青田石是中國四大名印石之一，屬於葉蠟石類雕刻石。qingtian stone carving更多例句专业释义機械工程青田石雕