V2EX dynamo

Dynamo

释义 Definition

dynamo(名词)

  1. 发电机;(尤指)直流发电机:把机械能转化为电能的装置(常见于早期或特定工业语境)。
  2. 精力充沛的人;“发动机式”的人物(比喻):形容做事很有干劲、带动气氛的人。(此义较口语化)

发音 Pronunciation

/danmo/

例句 Examples

The bicycle uses a dynamo to power the light.
这辆自行车用发电机给车灯供电。

In the factory, the old dynamo was replaced with a modern generator to improve reliability.
在工厂里,旧的直流发电机被更现代的发电机替换,以提高可靠性。

词源 Etymology

dynamo 来自希腊语 dynamis(意为“力量、动力”),经由近代欧洲语言进入英语,用来指“产生电力的机器”。因此它的核心语感与“动力/能量”密切相关,也引申出“精力旺盛的人”的比喻用法。

相关词 Related Words

文学作品 Literary Works

  • Henry Adams《The Education of Henry Adams》(含著名章节/意象 “The Dynamo and the Virgin”,以“发电机/动力机”象征现代工业力量)
  • Henry Adams〈The Dynamo and the Virgin〉(随笔/章节题名中直接使用 dynamo,常被引用讨论现代性与技术崇拜)
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