groove& tongue joint 楔口接合
tongue groove joint 槽沟平接榫 ; 榫槽连接
tongue and groove joint 企口接 ; 榫槽接 ; 舌槽式接合 ; 槽榫接合
barefaced tongue and groove joint 楔槽榫
groove and tongue joint 槽舌接合
triangular tongue-and-groove joint 三角榫接
Tongue &Groove Slip Joint Pli 水管钳
west bank tongue groove joint 槽沟平接榫
tongue-and-groove joint 企口接缝
gular tongue-and-groove joint 三角榫接
groove tongue joint
槽舌接头
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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。
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