They trekked from shop to shop in search of white knee-high socks.

他们疲惫地奔波于一家又一家商店，寻找高到膝盖的白色长筒袜。

《柯林斯英汉双解大词典》

George donned the bright red shorts and teamed them with black knee-high socks as he walked hand-in-hand with his dad over the field towards St Mark's Church in Englefield, Berkshire.

乔治穿着大红色的短裤、黑色的及膝袜与家人同行，爸爸牵着他的手走过草地，前往伯克郡恩格尔菲尔德的圣马克教堂。

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According to this article, fashion retailers are expecting a run on argyle sweaters, knee socks and high boots for fall.

通过这篇文章可以看出，零售商们正期待着一种秋季时尚的来袭：菱形花纹的针织衫，及膝中袜，高筒靴。

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Fox River Mills Inc. of Osage, Iowa, has six research and development employees who slide prototype socks onto a knee-high mannequin leg with pressure sensors installed that measure whether the fit is too tight.

WSJ: It Ain't Rocket Science, but Sock-Making Comes Close