错综复杂的情况；复杂的结构

n.复杂的结构

meals on wheels───上门送餐服务

Pelton wheels───佩尔顿水轮机；水戽式水轮机

grease the wheels───v.使顺利进行；贿赂

oil the wheels───给轮子加油

wheels and deals───v.独立行动；做负责人；讨价还价

Pelton wheel───佩尔顿水轮机；水戽式水轮机

breast wheels───中间轮

gears of these clocks, would be round and seen as wheels within wheels, or clocks within clocks, marking cycles within cycles.───这些时钟齿轮是圆的，可视为轮子中的轮子，或时钟里的时钟，标记周期里的周期。

There are wheels within wheels.───轮中有轮,幕后有人.

I know him quite well, and there are wheels within wheels.───我很了解他, 那里的人事关系很复杂.

There axe wheels within wheels.───齿轮中有齿轮(幕后另有操纵者).

He knows one of the manager's assistants , and there are wheels within wheels.───他认识一位经理助理, 因而影响就不一样了.

The story became larger as time went on, with wheels within wheels.