释义 |
keelkeel1 /kil / noun [countable] a long piece of wood or metal on the bottom of a boat that stops it from falling over sideways in the water(船的)龙骨
keelkeel2 /kil / verb ●keel overto fall over sideways倾覆;倒下◆Several people keeled over in the heat.好几个人在酷暑中倒下。 |