?操作通道
... operating velocity 操作速度 operating walk way 操作通道 operating winding 工作绕组，工作线圈 ...
He figured one engineer could walk in and say Internet Explorer was bundled into the Windows operating system because it simply worked better that way, and the judge would agree.
FORBES: Magazine Article
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。