拟球 Save Sign in to save words Traditional (Taiwan): 擬球 nǐqiú ㄋㄧˇ ㄑㄧㄡˊ pseudosphere, a surface in ordinary space of constant negative curvature math. Character by character 拟(nǐ)doubtful 球(qiú)ball Other words read nǐqiú niqiu with other tones 泥鳅 Often confused with niqiu 力求 立秋 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0