adj.(形容词)

1. 合作的,协作的willing to cooperate; helpful
2. 合作进行的made done, or worked by people acting together

adj.(形容词)

1. cooperative作“合作的,协作的”解时,指为共同的目标(如幸福或利益等)而共同努力,在句中多用作定语。cooperative作“合作进行的”解时，没有比较级和最高级形式。

collectiveadj.集体的；共同的n.集体

concertedadj.协定的；商议好的；一致的动词concert的过去式和过去分词.

uncooperativeadj.不合作的；不配合的

1. We found him friendly and cooperative.
   我们感到他是友好的，乐于合作的。
2. They are trying to adopt a more cooperative posture.
   他们正试图采取更为合作的态度。
3. The management would like to thank the staff for being so cooperative.
   资方要感谢全体员工的通力合作。
4. The school was very cooperative when we made a film there.
   我们到该校拍摄影片时，获得校方的大力协助。

1. They decided to set up a cooperative.
   他们决定开办一家合作社。