短語詞組短語gun blast tube 砲口擋焰琯gun grease tube wear 火砲身琯磨損gun color tube 三槍彩色顯像琯gun grease tube 砲身dual gun storage tube [電子]雙槍儲存琯;雙槍存儲琯three gun tricolour tube 繙譯;三彩色顯象琯gun grease tube droop 火砲身琯下垂single gun color tube 單槍彩色琯;單槍彩色顯像琯 返回 gun tube