cross-posting
/ˈkrɒspəʊstɪŋ/noun
mass noun
1
- the transfer of an employee or officer to a different department, industry, or regiment(雇员或军官的)调任。
2
- the simultaneous sending of a message to more than one newsgroup or other distribution system on the Internet in such a way that the receiving software at individual sites can detect and ignore duplicates(因特网上帖子等的)重复张贴。