created sense approved 卷闸门/卷閘門 · juǎnzhámén · roll-up door
卷闸门 / 卷閘門
juǎnzhámén
roll-up door
a type of door or shutter composed of horizontal slats that roll up or down to open or close, commonly used for shopfronts, garages, or industrial openings.
商店的卷闸门坏了,进不去。
noun