arcade
noun [ C ] uk/ɑːˈkeɪd/ us/ɑːrˈkeɪd/
（两旁有商店的）拱廊商业街
a covered area or passage in which there are shops
a shopping arcade （拱廊街式）购物中心
拱廊，拱廊通道
a covered passage joined to a building on one side and with columns and arches along the other side