Read Edit View history 分组交换 fēnzǔjiāohuàn packet switching Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 分组交换/分組交換 · fēnzǔjiāohuàn · packet switching 2026/03/04 分组交换 / 分組交換 fēnzǔjiāohuàn packet switching packet switching 互联网采用分组交换技术来提高数据传输效率。 created sense Mar 4, 2026, 02:25 AM