半徑
bun3 ging3included in 2 dictionaries
buon1 gen6included in 1 dictionaries
bun3 ging3
· included in 2 dictionaries維基辭典YueWord
Jyutping:
bun3 ging3Original phonetic: /puːn³³ kɪŋ³³/
01
radius (line segment between any point on the circumference of a circle or sphere and its center) (Classifier: 條／条 m)
02
radius (length of that line segment)
Examples
以半徑為弦，五步自乘得二十五。