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单词 安全灯
例句 DEFINITIVE EXAMPLES 权威例句〔darkroom〕A room in which photographic materials are processed, either in complete darkness or with a safelight.暗室:照相材料被进行加工处理的房间,或者是在完全的黑暗中或有一安全灯美国传统〔safelight〕A lamp having one or more color filters allowing moderate darkroom illumination without affecting photosensitive film or paper.安全灯:有一个或多个颜色滤光器的灯,能够保证暗室内照明适中而不致于影响感光的胶卷或纸板美国传统〔safety lamp〕A miner's lamp with a protective wire gauze surrounding the flame to prevent ignition of flammable gases.安全灯:一种灯焰周围有一层保护性钢丝网纱以防止引燃可燃性气体的矿灯美国传统
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更新时间:2025/1/9 2:59:53