Threshold is a polyphonic word. Read k m 4 n and Ji' an.
[ kǎn ]
Threshold; Threshold.
[Jian]
1, railing.
2. Close the animal's wooden cage; Cage: the beast. ~ car (ancient car for transporting prisoners)
There is a sentence in Epang Palace Fu, which means vertical and horizontal railings, so it should be read as jià n.
Related words
1, threshold [gate k n]?
(~) a crossbar (also made of stone) at the bottom of the door frame next to the ground.
2. porch sill [xu ā n k m: n]?
The railing of the corridor in the hall.
3. water threshold?
A railing by the water.
4. threshold sheep?
A sheep in a cage. Metaphor is subject to people.
5. threshold [lán jiàn]?
A fence consisting of handrails and columns, eg for fences, guardrails and stair handrails.