Infrastructure

来自Big Physics

google

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early 20th century: from French(see infra-, structure).


Ety img infrastructure.png

wiktionary

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Borrowed from French infrastructure, equivalent to infra- +‎ structure.


etymonline

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infrastructure (n.)

1887, from French infrastructure (1875); see infra- + structure (n.). The installations that form the basis for any operation or system. Originally in a military sense.