Is the pronunciation "rotation" of the word "rotation" pronounced as rotation(Zhu n) or rotation(zhàn)? Why?

The pronunciation of the word "rotation" is xuá n Zhu m n.

In Xinhua Dictionary (1 1 Edition) and Modern Chinese Dictionary (7th Edition), the pronunciation of rotation is xuá n zhu n.

Pinyin: xuá n Zhu n

Meaning: indicates circular motion; Turn around.

Source: Huai Nan Zi Yuan Tao Xun: "The so-called weak will is strong ... carefree, motionless, rotating with everything."

The so-called aim at the weak, serve the strong ... quiet without worrying, moving without losing time, everything goes around.

Extended data:

Synonym for rotation:

Hover:

Pinyin: pán Xun

Meaning: moving along a spiral orbit; Fly everywhere.

Source: Tang "Sunrise": "There are several smoke clouds, and there are couples hovering in the air."

There are several places with lush scenery and couples hovering in the air.