V2EX gears

Gears

释义 Definition

gears(名词复数)主要指:

  1. 齿轮:带齿的轮状机械零件,用于传递动力、改变速度或方向。
  2. (更广义)传动装置/机械结构:机器里相互配合运转的一套部件。
    注: gear 还可指“装备/用具、衣物(尤指运动或户外)”,但 gears 最常见含义是“齿轮”。

发音 Pronunciation

/rz/(单数 gear: /r/)

例句 Examples

The bike’s gears are hard to shift.
这辆自行车的变速齿轮很难换挡。

As the clock struck midnight, the gears inside the old machine began to turn, and the whole workshop filled with a steady, metallic rhythm.
午夜钟声一响,旧机器内部的齿轮开始转动,整个工坊都充满了稳定的金属节奏。

词源 Etymology

gear 源自古北欧语 gervi,原意偏向“装备、器具、配备”。后来在英语中逐渐发展出“机械装置”的含义,并进一步专门化为“齿轮”(指带齿、用于传动的轮),因此今天 gears 常用于描述机器内部的传动结构与运转机制。

相关词 Related Words

文学作品 Literary Works

  • 赫尔曼梅尔维尔《白鲸》(Moby-Dick):常用 gear(s) 描写船只与捕鲸设备的“器具/装置”。
  • 罗伯特路易斯史蒂文森《金银岛》(Treasure Island):出现 gear(s) 表示航海用品与随身装备。
  • H.G. 威尔斯《时间机器》(The Time Machine):与机器结构相关的描写中常见 gear(s) 一类机械词汇。
  • 杰克伦敦《野性的呼唤》(The Call of the Wild):用于指旅途用具、装备等 gear(s) 的用法较常见。
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