faceplate（锁扣板）是什么意思？音标发音+图解场景

锁扣板 /ˈfeɪspleɪt/ n

English: faceplate · 锁扣板

释义：Thin plate fastened to the edge of the door with an opening through which the bolt passes.

这个词出现在以下图解场景（3）