The common functionality is all in a single class.

常见的功能在单一类中就都包括了。

youdao

You can write your entire application in a single class.

你可以把整个应用程序写在一个类里面。

youdao

For another, a single class can implement multiple interfaces.

另一方面，单个类可以实现多个接口。

youdao

"What they're addressing are the diminished values of the cars nationwide, as the result of Toyota's misinformation and mismanagement of the company, through no fault of the consumers.' Northeastern University Law Professor Tim Howard, leads a consortium of attorneys that will make the case for a single class action lawsuit.

VOA: standard.2010.03.26

It worked out kind of nicely because after that I would have a single class on Thursday

这样的日子能撑过去是因为我周四只有一节课，

耶鲁的忙碌生活 - SpeakingMax英语口语达人

In principle, we could play this with the whole class, but let's single out a particular row of the class so I'm going to come down here and I guess eventually, well I'll grab it in a minute.

理论上,我们可以全班一起做这个博弈,但我要选出特定的一行,我先走下来,我觉得,我很快就能挑到人

耶鲁公开课 - 博弈论课程节选

It's one of the few family newspaper outfits, along with Tribune (nyse: TRB - news - people ), that has a single class of shares.

FORBES: Magazine Article

At Dow Jones the Bancrofts control 64% of the votes versus 25% of the stock, which translates into a 26% reduction from what the company would be worth with a single class of stock, she estimates.

FORBES: Entrenched No More

At Dow Jones the Bancrofts control 64% of the votes vs. 25% of the stock, which translates into a 26% reduction from what the company would be worth with a single class of stock, she estimates.

FORBES: Magazine Article