Longerons
(longeron 的复数) n. 纵梁
🗣️ 情景例句
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The man is drawing blueprints for a new house.
这个人在设计新房屋的蓝图。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。