To this class of substance belong mica, porcelain, quartz, glass, wood, etc.

属于这类物质的有云母、瓷器、石英、玻璃、木材等等。

《新英汉大辞典》

Younger people can use this class of medicine with limited risks.

年轻人使用这类药物风险较小。

youdao

A traditional WS-BPEL process handles this class of processes.

传统的WS - BPEL流程就处理此类流程。

youdao

This writer is best known for his novels about the private lives of small-town, middle class Americans.

VOA: special.2009.12.27

So many of them would have gone up to Jerusalem and a real tension is going to develop between the Jerusalem priests and this class of Levites who are newcomers; and we'll see some of that tension played out in some other texts.

他们中的许多人将去耶路撒冷，一次真正的紧张状态,将在耶路撒冷的牧师和这些新来的利未人,中逐渐发展起来;我们将会在其它的经文中,看到一些这种紧张状态。

耶鲁公开课 - 旧约导论课程节选

That's why there's a lot of emphasis on sharpening your teeth by doing this class of problems.

这就是为什么强调要通过解决这些问题,来提高你的能力

耶鲁公开课 - 基础物理课程节选

In contrast, Mr Murray has nothing against this class of good parents and good neighbours.

ECONOMIST: Lexington

And, on top of all this, this class of drugs risks shortening the lives of people with dementia.

BBC: Please Look After Dad

Only last year the trade press and market-research firms were celebrating this class of software as a godsend.

ECONOMIST: Always-on people