名詞 centering:

1. the concentration of attention or energy on something
   同義詞：focus, focusing, focussing, focal point, direction
2. (American football) putting the ball in play by passing it (between the legs) to a back
   同義詞：snap

動詞 center:

1. center upon
   同義詞：focus on, center on, revolve around, revolve about, concentrate on, center
2. direct one's attention on something
   同義詞：concentrate, focus, center, centre, pore, rivet
3. move into the center
   同義詞：center, centre

1. A town of northern New Jersey west of Paterson. It is a manufacturing center. Population, 47,025.
   韋恩美國新澤西州北部市鎮(zhèn)，位于帕特森以西。是制造業(yè)中心。人口47, 025
2. The capital of Swaziland, in the northwest part of the country. It is a commercial center for an agricultural region. Population, 33,000.
   姆巴巴納斯威士蘭首都，位于該國的西北部。是農(nóng)業(yè)區(qū)的商業(yè)中心。人口33, 000
3. A borough of north-central England northeast of Manchester. Incorporated in1626, it is a major commercial, transportation, communications, and industrial center. Population, 718,100.
   利茲英國英格蘭中北部城市，在曼徹斯特的東北部。1626年被合并，它是一個主要商業(yè)、運輸、通訊及工業(yè)中心。人口718, 100
4. The capital and largest city of North Korea, in the southwest-central part of the country. It was an important cultural center and became capital of North Korea in1948. Population, 1,283,000.
   平壤朝鮮的首都和最大城市，位于該國的中部偏西南，它是一個重要的文化中心并于1948年成為朝鮮的首都。人口1,283, 000

cen.ter.ing

n.（名詞）
A temporary, usually wooden framework on which an arch, vault, or dome is supported during construction.
定中心：在興建拱門、拱頂或圓屋頂過程中所使用的暫時性支撐骨架，通常為木制