短語(yǔ)詞組短語(yǔ)stamp -collecting selective course 集郵選修課She goes in for stamp -collecting 她嗜好集郵The Advantage of Stamp -Collecting 集郵的好處Stamp Collecting - 集郵John 's taken up stamp-collecting 約翰已經(jīng)著手集郵 返回 stamp-collecting