lou·vred
adjective/ˈluːvəd/
/ˈluːvərd/
(US English louvered)
- louvred doors and windows have narrow pieces of wood, plastic, etc. in them to let air and some light in, but to keep out strong light or rain
百叶窗：百叶窗的门窗内装有狭窄的木头，塑料等材料，以使空气和一些光线进入，但要避开强光或雨水 Oxford Collocations DictionaryLouvred/louvered is used with these nouns:- shutter