详细解释:n. 龙骨, 平底船
vt. 装以龙骨, 使倾覆
vi. 倾覆
【医】 幼鸭败血病(由一种沙门氏杆菌引起)
相关词组:
keel over
on an even keel
词型变化：
动词过去式:keeled过去分词:keeled现在分词:keeling第三人称单数:keels英语解释：
名词 keel:
the median ridge on the breastbone of birds that flyone of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability动词 keel:
walk as if unable to control one's movements同义词：stagger, reel, lurch, swag, careen