名詞 gyration:

1. a single complete turn (axial or orbital)
   同義詞：rotation, revolution
2. the act of rotating in a circle or spiral
   同義詞：whirling

gy.ra.tion

n.（名詞）
The act of gyrating.
旋轉(zhuǎn)運(yùn)動(dòng)

Circular or spiral motion.
圓周或螺旋運(yùn)動(dòng)
Circular or spiral movement resembling that of a gyrating object:
循環(huán)周期：類(lèi)似于旋轉(zhuǎn)物體旋轉(zhuǎn)的圓周或螺旋運(yùn)動(dòng)：
例句：
.increased volatility and unprecedented gyrations in interest rates.(Jack Egan)
.利率行情上升的變化和前所未有的循環(huán)周期.(杰克·伊根)