centerboard的翻译，读音

例句

On centerboard sailboats, the centerboard functions like a keel to keep the boat from being blown sideways. 在使用活动龙骨的帆船上，活动龙骨的功能和固定龙骨一样，是防止船只被吹打得侧晃。

Most centerboard boats can be trailered and easily launched and hauled out on boat ramps (larger centerboard boats may require deeper ramps) 大部分活动龙骨船只可以被拖车运载，并很容易通过船舶下水滑道（boat ramp）放入水中（当然，大型的活动龙骨船可能需要使用更深的滑道） 。

You should put down the centerboard about 10 cm during downwind. 跑尾风时你应该将稳向板放下去10厘米. 。

A popular trailerable centerboard sailboat is the MacGregor 26, which with its water ballast has the advantages of centerboard boats but not all the disadvantages. MacGregor 26是一艘很流行的可拖载的活动龙骨帆船，它自带的水压载系统(water ballast)使其具有活动龙骨帆船的所有优点，并避免了部分缺点。

But there is a wide range of boats from 12 to about 25 feet with either a fixed keel or a centerboard. 但12到25英尺左右这一长度范围的帆船则既有使用固定龙骨，也有使用活动龙骨的。