complex

复杂的、错综复杂的、难懂的

The rules of the game are too complex for beginners.

这个游戏的规则对新手来说太复杂了。

复合的、综合的

The building has a complex structure of steel and glass.

这栋建筑由钢材与玻璃构成复合结构。

建筑群、综合大楼、园区

They built a new sports complex near the train station.

他们在火车站附近盖了一座新的运动园区。

情结、心结心理学

He has a complex about his height.

他对自己的身高有心结。

综合体、复合体

The crisis is a complex of economic and political problems.

这场危机是经济与政治问题的综合体。