lebensraum

• 名词，指一个民族因其人口增长而寻求占领的空间或领土，常用于历史和政治语境，特指纳粹德国向东扩张的“生存空间”理论。

A noun referring to space or territory sought for occupation by a nation whose population is expanding, often used in historical and political contexts.

不可数

1. Political concept of living spaceC1formal

   Territory considered necessary for a nation to accommodate its population growth and economic needs, historically associated with expansionist ideology.

   生存空间

   • The doctrine of lebensraum was used to justify territorial expansion in the 20th century.
   • Many historians analyze the geopolitical justifications tied to the concept of lebensraum.
   • The nation's pursuit of lebensraum led to conflicts with its neighbors.

   同义词living space

2. Ecological habitat requirementC1formalscientific

   The spatial and environmental resources required by a species or population for survival and reproduction.

   生态栖息地需求

   • Each animal species has a specific lebensraum necessary for its population to thrive.
   • Deforestation is reducing the lebensraum of countless forest-dwelling organisms.
   • Conservation efforts aim to preserve enough lebensraum for endangered species.

   同义词habitat