complication

US /ˌkɑːm.pləˈkeɪ.ʃən/
UK /ˌkɑːm.pləˈkeɪ.ʃən/
"complication" picture
1.

并发症, 复杂情况, 难题

a difficulty or problem that makes a situation more complicated or difficult

:
The surgery had some unexpected complications.
手术出现了一些意想不到的并发症
Adding another person to the team might create more complications.
团队中再增加一个人可能会带来更多复杂情况
2.

复杂化, 使复杂

the act or process of making something more complex or difficult

:
The new regulations led to an unnecessary complication of the process.
新规定导致流程不必要的复杂化
His constant interference caused further complication of the project.
他不断的干预导致项目进一步复杂化