Nautical A device, such as a gyroscopically controlled fin, that prevents excessive rolling of a ship in heavy seas.

控制鳍板的一种装置，如回转仪，用于防止轮船在深海中过于摇晃。

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Nautical A device, such as a gyroscopically controlled fin, that prevents excessive rolling of a ship in heavy seas.

控制鳍板的一种装置，如回转仪，用于防止轮船在深海中过于摇晃。

youdao