合作: 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 s
事务: 1.(事情) work; routine; affairs 短语和例子事务繁忙 have a lot (of work) to do; 政治事务 political affairs; 世俗事务 secular affairs; 办公室的日常事务工作 ordinary, routine of office work; 他不久就能处理日常事务。 he will be able
