圓周長 yuanˊ zhou ˉ changˊ

(Circumference) Circumference

Cat: Math (Circumference) ^Next

圓周邊 yuanˊ zhou ˉ bian ˉ

(Around the, Edge of a) Edge of a circle, Around the circumference

圓周率 yuanˊ zhou ˉ luuˋ

(PI) PI

Cat: Math (PI) ^Next

其中圓周率約為

qiˊ zhong ˉ yuanˊ zhou ˉ luuˋ yue ˉ weiˋ

(Math:) Math: Where the value of PI is about:

Rhymes: yuan ou

rh: yuanˊ zhou ˉ 圓周

rh: juanˋ zhouˊ 卷軸

rh: juanˇ zouˇ 捲走

rh: quanˊ dou ˉ 全都

rh: quanˊ kouˇ 全口

rh: quanˊ touˊ 拳頭

rh: xuanˇ shouˇ 選手

rh: yuanˊ houˊ 猿猴

rh: yuanˊ shouˇ 元首

rh: yuanˊ shouˇ 援手

圓< Round, Circular, Circle, Complete, Satisfying

周< Complete, Encircle, Circuit, Lap, Week, Cycle, Circumference, Joe

圓周 yuanˊ zhou ˉ