authigene的音标：authigene的英式发音音标为：['əʊthɪdʒi:n]authigene的美式发音音标为：['oʊthɪdʒin]...

authigenesis的音标：authigenesis的英式发音音标为：['əʊthɪdʒnɪsɪs]authigenesis的美式发音音标为：['oʊthɪdʒnɪsɪs]...

n.自生（矿物）...

n.自生作用...