基本解釋未上市証券同根派生 unlisted security相關詞詞組短語短語Unlisted d security 未上市証券listed security and unlisted security 上市証券與非上市証券foreign security unlisted 外國未上市証券unlisted security更多詞組專業(yè)釋義經濟學未上市証券琯理學非上市証券