extr的读音 extr中文意思
读音
abbr. extrusion 挤出；extrude 挤压出；extraordinary 特别的；extruded 挤压出的extr 用法和例句
- 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。