[ hézuò ] cooperate; collaborate; work together 短语和例子 互相合作 cooperate with each other; 与朋友合作编纂字典 cooperate with friends in compiling a dictionary; 这幅画是他们合作的。 this painting is their joint work.; 合作部门 sectors of operation; 合作合同 co-operative contract; 合作化 establishment of cooperatives; collectivization; 合作经济 cooperative economy; cooperative sector of the economy; 合作经营 cooperative business operation; 合作目标 cooperative target; 合作企业 cooperative enterprise; 合作商店 cooperative shop; cooperative store; 合作通信 cooperative communication; 合作制 cooperation; cooperatives; cooperative societies