常用工具
有声词典
语法查询
拼写检查
更多工具
软件
首页
动画
Flash
文章
软件
英英双解
单词例句
workflow
n
[U]
the way that a particular project is organized by a company, including which part of a project someone is going to do, and when they are supposed to do it
更多句子>>>