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粵語辭叢

幾何平均數

gei2 ho4 ping4 gwan1 sou3included in 1 dictionaries
維基辭典YuePhrase

Original phonetic: /kei̯³⁵ hɔː²¹ pʰɪŋ²¹ kʷɐn⁵⁵ sou̯³³/

geometric mean