Be sure to note the warning below about not using class level variables.

要确保注意下面的有关不要使用类级别变量的警告。

youdao

Sometimes, though, you need to inscribe variation down at the class level.

但有时候需要记下类级别的差异。

youdao

Instances of a class have specific values for the properties defined at the class level.

一个类别的例证具有一个在类别层定义的特定属性值。

youdao

Critics say the national exam is biased, since it presumes a level of knowledge and cultural background that students from working class families may not have.

VOA: standard.2010.02.02

The first level it will be taught as any other class in psychology or any of the classes you've taken here.

第一部分会和其他心理学,或者其他任何课程一样。

哈佛公开课 - 幸福课课程节选

And class size is pretty small if you go up to, you know, advanced level classes.

班级挺小的，如果，你知道，你去上高级课程的话。

要考入大学 - SpeakingMax英语口语达人

Active versus passive return comparisons tend to be limited to the asset class level.

FORBES: Nation's Largest Pension Considers More Indexing

Sreesanth has the nickname 'Prince of Hat-tricks' because of his exploits at club and first-class level.

BBC: Sri Sreesanth

Daoud has previously competed at a world-class level in swimming, tennis and soccer and also loves boxing and motorcross.

CNN: Palestinian women change motor racing up a gear