extr怎么读,extr的音标和真人发音
  

extr是什么意思,extr的意思是

abbr.extrusion 挤出;extrude 挤压出;extraordinary 特别的;extruded 挤压出的

extr 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

In revenue characteristics , the results indicate that support and donation ( extr ) don 't have significant association with interest rate of debt , but the directions are consistent with our expectation .
收入特性方面,补助及捐赠收入、总资产周转率等变数,对私立学校之负债利率虽不显著,不过其方向皆与预期一致。