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whiten vt. 漂白;刷白 | vi. 变白

widened adj. 扩展了的;扩宽的 | v. 使扩大(wide...

  • As my whitened knuckles are about to give, I feel the grip of a large, strong hand around my wrist.

    FORBES: The Action Movie Blog Post

  • Outside, a frost had stayed all that day and, icing over now, still whitened the small garden, the patch of grass, the fields beyond.

    NEWYORKER: Faith

  • Her daughter took to wearing long sleeves and pants, even in hot weather, so people wouldn't see her skin scarred — and whitened in spots — from scratching.

    NPR: Study: Food, Skin Allergies Increasing In Children

  • Last September a team led by researchers from the Scripps Institution of Oceanography, in La Jolla, California, looked at whether clouds could be whitened artificially (and thus caused to reflect more sunlight back into space) using particles emitted from a boat.

    ECONOMIST: Geoengineering

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