stone lintel的意思|示意

They made joints in stone keeping the lintels in place horizontally using a tongue and groove joint and subsequently fixing the upright and lintel with a ball and socket joint or mortice and tenon.

石匠们用楔口连接法将楣石水平放置，将石块连接起来，然后将这些直立的石块和楣石用球窝接头或楔口接头来固定。

Her fingertips brushed the stone top of the lintel.

她的指尖划过了过梁上的石面。

At the top, I exhaled with relief, then ducked my head under a massive stone lintel and stepped into the monastery site itself.

在崖顶，我释然地长舒了一口气，低头避过一方巨石门楣，才步入了修道院。