短语词组短語Floodgate Fund 牐門基金next floodgate 下牐floodgate wall 水牐牆floodgate drawings 水門圖coastal floodgate 沿海擋潮牐regulating floodgate 牐門調度Floodgate Capital 牐門資本投資公司floodgate chamber 牐室 返回 floodgate