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lebensraum (n.)
[lebensraum 词源字典]
"territory needed for a nation's or people's natural development," 1905, from German genitive of
leben
"life" (see
life
) +
raum
"space" (see
room
(n.)).
[lebensraum etymology, lebensraum origin, 英语词源]
[lebensraum 词源字典]