To find an individual entity by its key, you simply invoke the get method, which takes a class type and the key.

为根据键找到个别实体，您仅需调用get方法，该方法接受一个类类型和键。

youdao

Each object in this language is its own individual entity with its own data and function that you can set independently.

该语言中的每个对象都是具有其自己的数据和函数的单独实体，可独立设置。

youdao

Any individual entity has some enterprise-unique identifier that's part of the record (for example, a customer number or SKU).

任何单独的实体都有某个企业唯一的标识符，该标识符(例如，客户编号或者sku)是记录的一部分。

youdao

We create an entity that, in the eyes of the law, is like an individual.

我们创造了一个实体,就法律看来,就像一个独立的个体

耶鲁公开课 - 金融市场课程节选

The sanctions ban any US individual or entity from transactions with those named.

BBC: South Korea warns North on armistice threat

The Circuit Court found that first prong of the DFE was satisfied because the SEC retained complete discretion over when, whether and to what extent to investigate and bring an action against an individual or entity.

FORBES: Second Circuit Pounds Last Nail Into Madoff Plaintiffs' Coffin

Entries submitted by any other individual or any entity originating at any other Internet web site or e-mail address, including but not limited to commercial sweepstakes subscription notification or entering service sites, will be declared invalid and, as such, ruled ineligible for this promotion.

WSJ: Blindfold Brackets 2013: Official Rules