“同事的”可以用英语表达为 “colleague's” (单数所有格)或 “colleagues'” (复数所有格,当同事为多人时)。具体使用哪种形式取决于上下文和想要表达的具体含义。
Colleague's:用于指代单个同事所拥有的东西或与单个同事相关的事物。例如,“My colleague's report was very impressive.”(我同事的报告非常出色。)
Colleagues':用于指代多个同事所共有的东西或与多个同事相关的事物。例如,“Our colleagues' ideas were very innovative.”(我们同事们的想法非常有创新性。)