| 释义 |
ceiling/ˈsi:liŋ/n. 1a the upper interior surface of a room or other similar compartment 天花板；顶篷 b the material forming this 天花板材料 2 an upper limit on prices, wages, performance, etc. (价格、工资、性能等)最高限度，最大限额，封顶 3 Aeron. the maximum altitude a given aircraft can reach 【空】最大飞行高度，升限 4 Naut. the inside planking of a ship's bottom and sides 【海】舱底木铺板，舱内衬板 [Middle English celynge, siling, perhaps ultimately from Latin caelum ‘heaven’ or celare ‘hide’] |