cei
ling
复数形式
ceilings
1
天花板, 房间的天花板
the highest part of a room, vehicle, etc. that covers it from the inside
- He stood on a ladder to change a lightbulb on the ceiling.
他站在梯子上更换天花板上的灯泡。
- He installed soundproofing material on the ceiling to reduce noise from the floor above.
他在天花板上安装了隔音材料以减少来自楼上的噪音。
- He noticed a water stain on the ceiling and called a professional to fix the leak.
他注意到天花板上有水渍，并叫了专业人士来修理漏水。
- He used a long brush to paint the high ceiling of the living room.
他用一把长刷子粉刷了客厅的高天花板。
- She lies on the floor, imagining shapes on the ceiling.
她躺在地板上，想象着天花板上的形状。
2
天花板
(meteorology) altitude of the lowest layer of clouds
4
天花板
maximum altitude at which a plane can fly (under specified conditions)