基本解釋n.鎂光燈；閃光燈同根派生 flash-bulb相關詞英漢例句用作名詞 (n.)There's a built-in flash in this camera.這架照相機有一個內藏閃光燈。I couldn't get the flash to work on my camera.我弄不亮我照相機上的閃光燈。flash-bulb更多例句