The color wheel or color circle is the basic tool for combining colors.

色轮，又称色圈是组合颜色最基本的工具。

youdao

So, I'm not sure it will be very easy to visualize, but so we have a wheel well, I hope you can vaguely see that there's a circle that's moving.

我不确定能不能看清，不过我们确实有一个车轮在上面，希望你们能够看清有一个圆在运动。

youdao

Optimum wheel angle reduces the turning circle and makes maneuvering child′s play.

最佳的车轮转角减小了转弯半径，使转向操纵变得轻松。

youdao

Optimistic Democrats argue that, in two hectic years, the wheel has gone full circle.

ECONOMIST: American politics two years on

Its final comparison of monarchical legs suggests, unsettlingly, that the wheel had come full circle and the struggles had been futile.

ECONOMIST: French history: A drama, not a balance sheet | The

If it can, the wheel will have turned full circle.

ECONOMIST: British fashion