A fixed pin or short shaft on which some object, as a ball or wheel, turns.

枢轴；支点。

A person, thing, or factor having a major or central role, function, or effect.

中心人物；重点；关键。

Pivoting movement.

旋转。

To place on, or supply with, a pivot.

置于枢轴；装枢轴。

To turn on, or as on, a pivot.

以...为枢轴回转；以...为重心。