Read Edit View history 分组交换 fēnzǔjiāohuàn packet switching Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 分组交换/ 分組交換 fēnzǔjiāohuàn packet switching 互联网采用分组交换技术来提高数据传输效率。 Edit Delete References Add reference No references for this word.