cuc concentrator unit control集: gather; assemble; collect线: thread; string; wire器: implement; utensil; ware控制器: controller; regulator; monit ...矩阵接线器控制器: matrix switch controller下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:集线器控制器,即可在微信中查询翻译