ship's keel
collocation船的龙骨
The ship's keel was damaged when it hit the rocks.
船撞上岩石时，龙骨受到了损坏。
龙骨
keels — plural of keel
平底船；（冰山等的）水下底部；（飞艇的）龙骨；（飞机的）垂直安定面；龙骨瓣；（软体动物壳的）龙骨状螺旋脊
The main structural beam along the bottom of a ship or boat, running from front to back and giving stability.
沿船体底部从船首到船尾的大梁。
A large beam along the underside of a ship’s hull from bow to stern.
用于冷却液体的宽大平底容器；酿酒师的冷却槽；龙骨槽。
A broad, flat vessel used for cooling liquids; a brewer's cooling vat; a keelfat.
固定在船体最低部分的坚硬平板,以增强控制和稳定性。
A rigid, flat piece of material anchored to the lowest part of the hull of a ship to give it greater control and stability.
在飞艇中,类似于船龙骨的结构；在飞机中,用于增加稳定性并保持航向的鳍或固定表面。
In a dirigible, a construction similar in form and use to a ship's keel; in an aeroplane, a fin or fixed surface employed to increase stability and to hold the machine to its course.
其他物体的坚硬底部,尤其是冰山。
The rigid bottom part of something else, especially an iceberg.
一种平底船。
A type of flat-bottomed boat.
螺旋的外围延伸形成或多或少的平板；显著的螺旋脊。
The periphery of a whorl extended to form a more or less flattened plate; a prominent spiral ridge.
蝶形花冠的两个最低花瓣,结合并包裹雄蕊和雌蕊；龙骨瓣。
The two lowest petals of the corolla of a papilionaceous flower, united and enclosing the stamens and pistil; a carina.
The ship's keel was damaged during the storm, causing a leak.
船的龙骨在暴风雨中受损，导致漏水。
用法提示：此处'keel'为名词，指船的龙骨。
A strong keel is essential for the stability of a sailing vessel.
坚固的龙骨对帆船的稳定性至关重要。
用法提示：此处'keel'为名词，指船的龙骨。
The boatyard workers inspected the keel for signs of corrosion.
船厂工人检查龙骨是否有腐蚀痕迹。
用法提示：此处'keel'为名词，指船的龙骨。
航空语境中，keel可指保持航向的固定垂直安定面，此时可直接换用fin；船舶龙骨义不能用fin。
较正式的航空术语，与keel（航空义）同指同一固定垂直面；在口语或非航空语境中不适用。
本条目取“龙骨（船底纵向构件）”一义；deck（甲板）与 keel 在船体上呈上下相对，属于位置对比，不是严格的可互换反义词。
船的龙骨
The ship's keel was damaged when it hit the rocks.
船撞上岩石时，龙骨受到了损坏。
铺设龙骨；开工造船
The company laid down the keel of its newest cruise ship.
这家公司为新邮轮铺设了龙骨，即开工建造。
平稳；稳定
The new contract should put the project back on an even keel.
新合同应该会让这个项目恢复平稳。
冰山的水下底部
The keel of the iceberg scraped the ocean floor.
冰山的水下底部刮擦到了海底。
船体和龙骨
The hull and keel form the main structure of a wooden boat.
船体和龙骨构成木船的主要结构。
稳定的；平稳的
Despite the crisis, the company managed to keep the project on an even keel.
尽管发生了危机，公司还是设法使项目保持稳定。
她的龙骨于1958年铺设。
The boat's keel struck a hidden rock and cracked.
船的龙骨撞上了一块暗礁，裂开了。
Choose the next layer that will help you use keels with more confidence.
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.