<entry> <ent_seq>1379510</ent_seq> <k_ele> <keb>生母</keb> </k_ele> <r_ele> <reb>せいぼ</reb> </r_ele> <sense> <pos>&n;</pos> <gloss>one's birth mother</gloss> <gloss>one's biological mother</gloss> </sense> </entry>