英语词汇“average contrast”的读音、翻译、释义、用法及例句-语文网

词汇	average contrast
释义	average contrast 平均对比度（=average gradient）由连接感光曲线上两个点的直线的坡度（上升率）表示的对比度。
随便看	hound's-tongue houndstooth check hour hourglass hour hand houri hourly House house house house account house-agent house air bill house air waybill house arrest house bill house bill of lading house bills house B/L houseboat housebound houseboy house brand housebreak housebreaker

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