This is the 3179th most frequent Chinese word.
会同
"To jointly collaborate or come together."
In this sentence, "会同" means to collaborate or confer with others, used in a formal context.
我们需要会同其他部门进行讨论。
We need to confer with other departments to discuss.
Here, "会同" indicates the act of working together with an external group or party.
公司会同专家组制定了这项计划。
The company collaborated with the expert team to design this plan.
In this context, "会同" conveys the idea of jointly carrying out activities or initiatives.