noun🔗Share通风塔，采光塔。 A type of turret on the roof of certain medieval buildings designed to allow ventilation or the admission of light."The old castle's roof had several louvers, allowing light to stream into the cramped attic room. "老城堡的屋顶上有好几个通风采光塔，让光线能够照射进狭窄的阁楼房间里。architecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share百叶窗，通风板 (chiefly in plural) A series of sloping overlapping slats or boards which admit air and light but exclude rain etc."The attic room had louvers, allowing fresh air to circulate. "阁楼房间装有百叶窗，让新鲜空气得以流通。architecturebuildingmaterialChat with AIVocabulary GamePractice Reading
noun🔗Share百叶窗，通风窗。 Any of a system of slits, as in the hood of an automobile, for ventilation."The old factory had metal louvers on its walls to let air circulate. "旧工厂的墙壁上装有金属百叶通风窗，用来保持空气流通。architecturepartbuildingvehiclemachineChat with AIVocabulary GamePractice Reading
