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青少儿英语指南    2019-03-05 19:35:42



英音 [ˈsi:lɪŋ] 美音 [ˈsilɪŋ]


n. 天花板;最高限度;云幕高度;隔板,舱室垫板;


  1. the overhead upper surface of a covered space;

    "he hated painting the ceiling"

  2. (meteorology) altitude of the lowest layer of clouds

  3. an upper limit on what is allowed;

    "he put a ceiling on the number of women who worked for him"
    "there was a roof on salaries"
    "they established a cap for prices"

  4. maximum altitude at which a plane can fly (under specified conditions)

subceiling [财]分项最高限额;

ceiling insulator 天棚绝缘子;
ceiling lamp 吊灯;
ceiling board 天花板,盖板,舱内衬板;
authorized ceiling 规定的最高额;
beam ceiling 露梁平顶;
ceiling altitude 升限,最大飞行高度;
diffuser ceiling 漫射天花板;
ceiling projector 吊装式投影机,测云高度射光器;
ceiling margin 上极限;
panel ceiling 镶板内顶板;
tariff ceiling 关税最高额;
plywood ceiling 胶合板顶棚;
ceiling mortar 顶棚灰浆;
ceiling boarding 天花板;
glass ceiling n. 玻璃天花板;玻璃天花板封顶;
ventilated ceiling 通风顶棚;
wagon ceiling 筒形顶棚;
intermediate ceiling (冷藏室)假顶;
eggcrate ceiling 格片顶棚;
double ceiling 双层天花;
ceiling rose 天花板灯线盒;