There was a red mark on his back in the shape of the letter S.

他的背上有一个蛇形的红斑。

《新英汉大辞典》

Golden color of the letter s plump, added some energy for the whole LOGO with aura.

金黄色的字母s圆润饱满，为整个形象增添了许多生机与活力。

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An S-twist yarn is one in which the fibers follow a spiral pattern parallel to the center bar of the letter s.

捻的纱线中的纤维成螺旋状并与字母s中间的斜杠平行。

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Democrats and Republicans who signed the letter say a key goal is to encourage a thorough debate, before the U.S.potentially becomes mired in an even longer military commitment.

VOA: standard.2009.03.17

He responds in the second paragraph of the letter in the left-hand column of the packet to this criticism that he's doing so little.

他在信左手边的第二段,对他做的如此至少的批评作出了回应。

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They've become forces of nature in the U.S. Economy, in the sense that people accept these letter grades with great authority.

他们和美国经济密不可分,在这种情况下,人们笃信机构的字母评级

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"Really, the new iPad should have been called the iPad 2S. In the past, Apple added the letter S to iPhone models that weren't exactly new but had been tastefully enhanced (iPhone 3GS, iPhone 4S), " Pogue wrote.

CNN: Doug Gross,

Neil Young and Crazy Horse turned up the volume with a spirited version of "Born in the U.S.A, " flanked by a pair of cheerleaders with the letter "S" emblazoned on their sweaters.

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Here is a snapshot of Murphy's overall performance, according to the Hulbert Financial Digest: The stock picks found in Murphy's Technology Investing newsletter are down 37.1% for the first half of 2002, and the letter's overall record is an average annual return of -2.4% since Dec. 31, 1998.

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