单词：keel
vt. 装以龙骨, 使倾覆
vi. 倾覆
n. the median ridge on the breastbone of birds that fly
n. one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability
keel的用法和样例：
例句
- The keel of the boat was made of steel.这船的龙骨是钢制的。
- The workers are laying a keel of the ship.工人正在给那艘船安龙骨。
- The ship keeled over in the storm.那艘船在暴风雨中倾覆了。
- He must have drunk too much; when he tried to stand up, he keeled over.他肯定是喝多了，当他要站起来时，却摔倒在地上。
- My email system would keel over if I tried send that much data.如果我想发送那么多的数据，我的电子系统就会出问题。
词汇搭配
- keel over倾覆(翻转)
- flat keel平底,平板龙骨...
- docking keel坐坞龙骨
- fin keel鳍龙骨
- false keel龙骨板,假龙骨...
- keel beam龙骨
- keel piece龙骨构件
- bar keel方龙骨,矩形龙骨...
- keel block铸锭,钢试样锭,基尔...
- keel angle龙骨角铁
- bilge keel船底龙骨,船龙骨...
- even keel船身平稳
- keel line首尾龙骨线
- on an even keel平稳的(稳定的)...
- keel up使倾覆
- lay down a keel安龙骨
经典引文
The ship keeled over and sank.
出自：L. MacNeiceHe keeled off the table on to his back.
出自：A. Judd
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