dovetail mortice燕尾榫眼
open mortice开口榫槽
Catherine Mortice竹下治男
mortice lock片锁;榫眼锁
mortice block木滑车;棒眼滑车
mortice gage槽用分划规
Mortice cyl圆锁头
mortice wheel木齿轮
N（名词） a slot or recess, usually rectangular, cut into a piece of wood, stone, etc, to receive a matching projection (tenon) of another piece, or a mortise lock 榫眼
V（动词） to cut a slot or recess in (a piece of wood, stone, etc) 开榫