astra是什么意思   astra怎么读

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astra单词基本解析:

abbr.advanced structure analyzer 高级结构分析者; advanced system for radiological assessment 高级放射评估系统; automatic scheduling with time integrated resource allocation 综合时间分配自动编运行图

astra变化用词:



astra英英释义:

astra中文词源:

astra用法和例句: