键
Definition
* 安装在车轴头上管住车轮或使轴与齿轮等连接固定的零件，一般是用钢制的长方条（亦称"辖"） 关～。 * 插在门上关锁门户的金属棍子："掌授管～以启闭国门"。 * 琴或机器上使用时用手按动的部分。 ～盘。～子。琴～
door bolt, lock bolt; key
Structure
Related substructures
Precursors
Small Seal Script
Standardized 221–206 BCE (Qin); developed earlier in Qin
The standardized seal script promulgated after Qin’s unification, based on earlier Qin seal forms and used as an empire-wide norm.Wikipedia ->
Last Modified: 2026-01-29 11:48 UTC