exterior stair的用法和样例：
例句
- An exterior staircase leads to a roof terrace and provides a panorama on the surrounding dune landscape and its bunkers.
外部楼梯导致屋顶露台，并提供全景对周围沙丘景观和掩体。
exterior stair的相关资料：
临近单词
exteriorize
exterior
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exterior environmental combination
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exterior wall insulation technology
