主椽

词组短语

principal rafter

与主椽相关的网络例句 [注：此内容来源于网络，仅供参考]

In 1998, a team unearthed the remains of an entire Taino house, with beams, rafters, roof timber and the palm leaves that made up the house's thatch all collapsed on top of each other.

这座房子有主梁有椽架，更有杉木支架，上面覆盖的还是棕榈叶。可是，屋顶还是塌下来了，被挤压成一堆。