She draped a cover over the old sofa.

她把套子罩在旧沙发上。

《牛津词典》

If you have a leather sofa, cover it with a white bed sheet.

如果你有一张皮革沙发，请用一张白色的床单罩住它。

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Moreover, blue and white sofa cover, pillowslip and table cloth blow a fresh breeze into your room.

此外，蓝白条子面料的沙发套、枕套、桌布，亦可以给人以清新爽快的感觉。

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She then spent the night outdoors on a worn sofa using a plastic raincoat for cover.

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For TV and more informal rooms it is lovely to cover the sofa with an assortment of down-filled pillows and to have a soft blanket or quilt hanging over the back.

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