shū​jī

key point

枢机 樞機 shū​jī
key point
The most important part or central mechanism of something; the pivot or mainspring of a matter.
important position
(literary) A central or high-ranking government office or the officials holding those posts.
cardinal
A high-ranking official in the Catholic Church with the right to elect the Pope.

Frequency

Written text
0.237 per million

Sources

Frequency data
BCC Corpus (BLCU)