V2EX second stage

Second Stage

释义 Definition

“second stage”意为“第二阶段;第二步;第二期”,指某个过程、项目或事件发展中的第二个阶段。常见于项目管理、教育课程、产品开发、医学(如分娩第二产程)、航天工程(如火箭第二级)等语境。该短语也可根据上下文引申为“进入更深入/更关键的阶段”。

发音 Pronunciation

/seknd sted/

例句 Examples

We’re now in the second stage of the project.
我们现在处于项目的第二阶段。

After the first trials proved the method was safe, the team moved into the second stage, where they tested it on a larger group under stricter conditions.
在首次试验证明该方法安全后,团队进入第二阶段,在更严格的条件下对更大规模的人群进行测试。

词源 Etymology

这是一个由“second(第二)”+“stage(阶段/舞台)”构成的常用搭配。“second”源自拉丁语 secundus(第二、次要);“stage”在“阶段”义上源自古法语 estage,与“站立/位置、层级”相关,后来引申为“过程中的一个阶段”。

相关词 Related Words

文学与作品 Literary Works

  • NASA Systems Engineering Handbook(NASA《系统工程手册》):工程流程中常用“second stage”描述分阶段设计与验证。
  • Rocket Propulsion Elements(Sutton 等,《火箭推进原理/要素》):火箭分级(含“second stage”)是核心概念之一。
  • Williams Obstetrics(《威廉姆斯产科学》):医学语境中常见“the second stage (of labor)”指分娩的第二产程。
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