基本解释[土木建築工程]封閉樓梯間英汉例句雙語例句Both a staircase and a lift connect the two floors with an enclosed terrace on the roof.通過一道樓梯和一台電梯連接兩層樓和封閉的屋頂平台。enclosed staircase更多例句词组短语短語fully -enclosed staircase 全封閉樓梯間enclosed staircase更多词组专业释义土木建築工程封閉樓梯間