| 单词 |
seacock |
| 释义 |
seacock
sea·cock S0184750 (sē′kŏk′)n. A valve in the hull of a boat or ship that may be opened to let in or discharge water, as in filling or emptying a ballast tank.seacock (ˈsiːˌkɒk) n (Nautical Terms) nautical a valve in the hull of a vessel below the water line for admitting sea water or for pumping out bilge watersea•cock (ˈsiˌkɒk)
n. a valve in the hull of a ship for admitting seawater into some internal chamber, as for ballast. [1660–70] |
| 随便看 |
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