The whole class is working hard preparing for the exams.

全班都在努力用功准备考试。

《牛津词典》

youdao

Trevor went over and spoke up for the whole class.

特雷弗走了过去代表全班发言。

youdao

Successive approximation, Newton-Raphson was one nice example, but there's a whole class of things that get closer and closer, reducing your errors as you go along.

逐渐逼近,牛顿迭代是一个很好的例子,随着你不断的时行下去,你会不断的离结果越来越近，逐渐地减少误差。

麻省理工公开课 - 计算机科学及编程导论课程节选

I will use that to post information, maybe once in a while send an e-mail to the whole class.

我会在那上面发布通知,可能隔一段时间就会给全班群发一封邮件

耶鲁公开课 - 基础物理课程节选

There's a whole class of antagonistic drugs that have been designed to influence your cardiovascular system.

现有一大类的拮抗剂类药物,全部是设计作用于心血管系统的

耶鲁公开课 - 生物医学工程探索课程节选

It just muddies the whole proof of concept for this whole class of drugs.

FORBES: Pfizer: Still In The Game

If this is the case it is worrying for the whole class of drugs.

FORBES: Eli Lilly Alzheimer's Disease Failure Bolsters Amyloid Theory Skeptics

And more time is now spent on lessons that engage the whole class (as opposed to letting pupils work alone).

ECONOMIST: School curriculum