单词	珠孔受精
释义	珠孔受精医porogamy
随便看	singular point singular point of a function singular point of algebraic variety singular point of analytic function singular point of an analytic function singular point of a surface singular point of complex singular point of congruence singular point of faulty current singular point of higher order singular point quantities singular point quantity singular points Singular points distribution singular predicate singular probability distribution function singular problem singular problems singular process singular projective transformation singular property singular proposition singular pseudo-symplectic geoetry singular pulse singular quadric