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tableau curtain
释义
戏剧戏曲与舞蹈词汇手册
tableau curtain
舞台中部活幕
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operating cash flow
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operating characteristic curve--operating characteristic curve（OC curve）
operating characteristic curve（OC curve）
operating charge
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operating circuit for light source
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operating condition
operating condition of test
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operating costs
operating current of gyroscope motor
operating cycle
operating cycle
operating cycle
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