scolecodont

[古生]虫牙, 蠕虫腭的化石, 蚜

词形变化

scolecodonts 复数 scolecodonts

释义与例句

n.
  1. 1.

    The fossilized jaw of a polychaete annelid.

词源

From scolex + -odont.

来源：wiktionary