greyness
英
[ɡreɪnəs]
美
[ɡreɪnəs]
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Noun:
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a neutral achromatic color midway between white and black
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用作名词 (n.)
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The greyness and dampness of winter just make you feel low.
冬天的灰色和潮湿只让你觉得情绪低落。
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Who should take a responsibility to machines' security , which is an undefined greyness field.
谁该对机器的安全负责,这问题是个不能确定的灰色领域。
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