公共零点 Traditional 公共零點 gōng gòng líng diǎn 🔊 common zeros (of system of equations) + Keep this word Meanings gōng gòng líng diǎn 公共零點 common zeros (of system of equations) Its characters 公gōngpublicHSK 6共gòngcommonHSK 4零língzeroHSK 1点diǎno'clockHSK 1