superstructure

noun

(nautical) Any structure built above the top full deck (FM 55-501). / Any material structure or edifice built on something else; that which is raised on a foundation or basis.

The superstructure of the building was made of steel.

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詳細

意味（1）

(nautical) Any structure built above the top full deck (FM 55-501).

意味（2）

Any material structure or edifice built on something else; that which is raised on a foundation or basis.

The Wards are open-topped, with skyscrapers rising from the superstructure. Towers are sealed against vacuum, as the breathable atmosphere envelope is only maintained to a height of about seven meters. The atmosphere is contained by the centrifugal force of rotation and a "membrane" of dense, colorless sulphur hexafluoride gas, held in place by carefully managed mass effect fields.

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