枢 ⇒

• 区         Ōu/qū, [區], surname Ou, area/region/district/small/distinguish/CL:個|个[gè]
  • 匸         xì, "cover" or "conceal" radical in Chinese characters (Kangxi radical 23)/see also ...
  • 乄         
• 木         Mù/mù, surname Mu, tree/wood/coffin/wooden/simple/numb/one of the eight categories of a...

垣 ⇒

• 土         Tǔ/tǔ, Tu (ethnic group)/surname Tu, earth/dust/clay/local/indigenous/crude opium/unsop...
• 亘         gèn, [亙], extending all the way across/running all the way through
  • 日         Rì/rì, abbr. for 日本[Rì běn], Japan, sun/day/date, day of the month
  • 二         èr, two/2/(Beijing dialect) stupid

枢 ⇒

垣 ⇒

枢 ⇒
中枢         zhōngshū, [中樞], center/backbone/hub (e.g. of transport network)/the central administration
中枢神经         
枢纽         shūniǔ, [樞紐], hub (e.g. of traffic network)/hinge/pivot/fulcrum
神经中枢         
枢         shū, [樞], hinge/pivot
在枢         
枢机主教         shūjīzhǔjiào, [樞機主教], cardinal (of the Catholic Church)

垣 ⇒
垣         yuán, wall
大垣         
石垣         
残垣断壁         cányuánduànbì, [殘垣斷壁], crumbling fences and dilapidated walls (idiom)
西垣         
仓垣         
高垣