Pèng-seng-khí

Pèng-seng-khí (Hàn-jī: 併生齒, Eng-gí: germination) koh kiò-chò hun-li̍h-khí (分裂齒, Schizodontia) he̍k loân-seng-khí (孿生齒, twinning), sī chhùi-khí ko·-it khí-phoe hoat-seng bô oân-choân ê hun-li̍h só· chō-sêng, ē hêng-sêng 2-ê bô oân-choân he̍k oân-choân hun-lî ê khí-koan ah saⁿ-cheⁿ kāng 1-ê khí-kin. Ni-khí kap éng-kiú-khí lóng-ū khó-lêng hoat-seng.