| 单词 | ceiling |
| 释义 | ceiling n 1 top inner surface of a room 天花板; 顶篷 Mind you don´t bump your head on the low ceiling. 天花板很低, 留神别碰头. 2 cloud level 云幕高度. 3 maximum altitude at which a particular aircraft can normally fly 一航空器所能飞的最高限度; 升限; 上升限度 an aircraft with a ceiling of 20000 ft 一架能飞20000英尺高的飞机. 4 upper limit 上限: The government has set a wages and prices ceiling of 10%. 政府规定工资和物价提高的最高限度为10%. 5 (idm 习语) hit the ceiling/roof => hit 1. |
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