[網(wǎng)絡(luò)] 光閘；快門 light shutter: 輕百葉窗back light shutter: 背光遮板light masking flap shutter: 遮光快門light tight shutter: 遮光器light-shutter tube: 光快門管下載手機詞典可隨時隨地查詞查翻譯
