louver

核心释义

one of a set of angled slats, or a series of such slats, in a door or window that admits air and light but keeps out rain

1. 1.

   中世纪建筑屋顶上的通风塔。

   A type of turret on the roof of certain medieval buildings designed to allow ventilation or the admission of light.

2. 2.

   门或窗上的一组平行板条,用于通风和挡雨

   one of a set of parallel slats in a door or window to admit air and reject rain

3. 3.

   百叶窗。

   A series of sloping overlapping slats or boards which admit air and light but exclude rain etc.

4. 4.

   (汽车引擎盖等上的)通风孔。

   Any of a system of slits, as in the hood of an automobile, for ventilation.

通风孔；通风缝隙；屋顶上的通风小塔；气楼；中世纪建筑屋顶上的通风塔。；门或窗上的一组平行板条,用于通风和挡雨；百叶窗。