n.<术>榫眼，卯眼，接合 vt.榫接，给…开榫眼,使牢固相接
Uses mortise lock that is inserted inside the door for maximum safety.
使用插锁,插入到门框里面,最大限度保证安全.
To fit into a socket mortise.
通过榫和榫眼而连接在一起.
The results showed that the resonant frequency decreased slightly with increased number of mortise holes.
此一结果将有助于对老旧建材弹性留存率之评估,有助于此等建材之有效再利用.