短語(yǔ)詞組短語(yǔ)Submaster Key 也稱次主密鑰submaster control 集控submaster pages 集控頁(yè)submaster bump 集控Sub Submaster 集控closed caption submaster tape 閉合標(biāo)題次主要磁帶submaster dimming control 次要模糊控制 返回 submaster