noun 下载 🔗分享 原木屋梁,粗木梁。 A roughly-made rafter or roof timber, especially in a Latin American village Examples : "The weight of the snow on the roof caused concern about the strength of the old vigas in the adobe house. " 屋顶上的积雪重量让人担心这座土坯房里老旧的原木屋梁是否能承受得住。 architecture material building 与AI对话词汇游戏阅读练习