centralgin度冷丁centraladj.中心的；中央的；主要的；起支配作用的；有控制力的；[语]中央元音的n.中心枢纽；中央办公室；电话交换机Central-Asia countries中亚central executive system中央执行系统central wholesale market中心批发市场centralizing calculation集中核算central-battery system共电制Central Hebei Depressioncentral conductor method贯通法磁粉探伤Central Information Post中心情报站central interrupt system中央中断制central serous retinitis浆液性中心性网膜炎, 血管痉挛性中心性视网膜炎

1. That is the central question addressed in the next chapter.
   这是下一章中要论述的中心问题。
2. A principal problem was the flat refusal of the President to confront his advisers directly on the central question.
   主要问题是总统根本拒绝让他的顾问们直接面对中心问题。