1. It's got an exquisite carved granite lintel, which looks pretty old.

这花岗岩门梁真是精雕细琢 看上去年代久远

2. And now I have to get on my hands and knees to get below this sort of lintel here, all cut from the limestone.

现在我必须手脚并用地走过 这道由石灰石打造的楣

以上参考资料就是本英汉词典详细汇总的单词lintel的翻译英语含义，如有错漏请向我们提供反馈意见。