I selected a file and pressed the delete key.

我选定了一份文件，然后按下了删除键。

《柯林斯英汉双解大词典》

Validate that the user has selected a search engine.

验证用户是否已经选择了一个搜索引擎。

youdao

They have just selected a site in Iowa, and hope to be operational by 2011.

他们刚刚在爱荷华州选定了一个地点建立发电站，渴望2011年投入发电。

youdao

President Washington and Secretary of State Thomas Jefferson selected a later version of Mister Thornton's design for the Capitol.

VOA: special.2010.01.27

So you can see right away the students knew that they will be selected as a very honor to the pool.

所以，学生们很快,就会知道他们将成为,该组织的荣耀。

麻省理工公开课 - 媒体、教育、市场课程节选

With a different volatility for the stocks because that was also selected randomly, plus some market bias.

或者均匀分布的一个随机值,因为数值选择上的随机性，再加上市场偏好。

麻省理工公开课 - 计算机科学及编程导论课程节选

The way that the study selected a control group also biases the results, Davis said.

CNN: Study fails to end debate on cancer, cell phone link

That's a far-out goal, given that Fate Therapeutics hasn't even selected a chief executive.

FORBES: Regenerators

Tuesday, Mr. Fernandes tweeted that the company has selected a chief executive for the Indian operations.

WSJ: India Approves AirAsia's Airline Proposal