| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024bulk•head /ˈbʌlkˌhɛd/USA pronunciation n. [countable]- Nautical, Naval Termsa wall-like construction inside a ship, etc., that forms separate sections:watertight bulkheads.
WordReference Random House Unabridged Dictionary of American English © 2024bulk•head (bulk′hed′),USA pronunciation n. - Nautical, Naval Termsany of various wall-like constructions inside a vessel, as for forming watertight compartments, subdividing space, or strengthening the structure.
- Aeronauticsa transverse partition or reinforcing frame in the body of an airplane.
- Civil Engineering
- a partition built in a subterranean passage to prevent the passage of air, water, or mud.
- a retaining structure of timber, steel, or reinforced concrete, used for shore protection and in harbor works.
- Building
- a horizontal or inclined outside door over a stairway leading to a cellar.
- a boxlike structure, as on a roof, covering a stairwell or other opening.
bulk′head′ed, adj. |