等周 Save Sign in to save words děngzhōu ㄉㄥˇ ㄓㄡ isoperimetric Character by character 等(děng)wait for 周(zhōu)surname Zhou Words with 等周 Starting with 等周 等周不等式 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0