V2EX exoskeleton

Exoskeleton

释义 Definition

名词 (n.) 外骨骼;指某些动物(如昆虫、甲壳类动物)体表坚硬的外部支撑结构,也可指人类穿戴的机械外骨骼装置。

发音 Pronunciation

/k.soskl..tn/

例句 Examples

The crab's exoskeleton protects it from predators.
螃蟹的外骨骼保护它免受捕食者的侵害。

Engineers are developing lightweight exoskeletons that could help patients with spinal cord injuries regain the ability to walk.
工程师们正在开发轻量化的外骨骼装置,帮助脊髓损伤的患者重新获得行走能力。

词源 Etymology

该词由希腊语前缀 exo-(意为"外部的")和 skeleton(骨骼)组合而成。skeleton 源自希腊语 skeletos,意为"干枯的身体"。这个词最早在19世纪被生物学家用来描述昆虫和甲壳类动物体外的硬壳结构,以区别于脊椎动物体内的 endoskeleton(内骨骼)。近年来,该词也被广泛用于描述人体可穿戴的机械辅助装置。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 罗伯特海因莱因的科幻小说《星船伞兵》(Starship Troopers, 1959)中描写了士兵穿着动力外骨骼装甲作战的场景,是文学作品中最早对机械外骨骼的经典描写之一。
  • 弗朗兹卡夫卡的《变形记》(The Metamorphosis, 1915)中,主人公格里高尔变成了一只巨大的甲虫,其坚硬的外壳即为典型的外骨骼结构。
  • 在漫威漫画与电影系列中,钢铁侠(Iron Man)的战甲常被称为一种高科技外骨骼,使该词在流行文化中广为人知。
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