China appeared a powerful class of businessman in the middle of Ming Dynasty.

到明朝中期，中国出现了一个强大的商人阶层。

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The Babylonian priesthood formed a powerful class active in agriculture, industry and commerce.

巴比伦的祭司构成了一个很有权势的阶层，他们活跃于农业、工业和商业等领域。

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Archaeologists tend to believe that this man was a member of a powerful class that may well have organized the construction of Stonehenge.

考古学家们倾向于认为此人是某个有强权的阶级的成员，是他组织建造的巨石阵。

youdao

So you'd have a patron who would be higher class, richer, more powerful, have some political power, and you would be loyal to your patron, and your patron would then represent you in court, try to get you jobs, try to get you more business, do all the kinds of things that patrons do for their clients.

要找个比你社会地位高，比你有钱有权，有一定政治影响力的庇护人，你也要忠诚于他，庇护人会在法庭上代表你，帮你找工作，帮你介绍生意，各种庇护人为被庇护人做的事。

耶鲁公开课 - 新约课程节选

Trovan belongs to a powerful class of antibiotics called quinolones, which can have serious side effects, including liver problems and cartilage and tendon abnormalities.

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Since when does an open democracy allow a quasi-private institution to scheme with and for the benefit of a powerful class of citizens?

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It is commonly treated using carbapenems, a powerful class of antibiotics.

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