V-RECIP
合作;協作
If you co-operate with someone, you work with them or help them for a particular purpose. You can also say that two people co-operate .
例句
The UN had been co-operating with the State Department on a plan to find countries willing to take the refugees...
聯合國一直都在與美國國務院合作推進一項計劃，尋找愿意接納難民的國家。
The couple spoke about how they would co-operate in the raising of their child...
這對夫婦講述了他們將如何共同撫養孩子。