"Eutectic" Natural Recordings by Native Speakers
A eutectic is a mixture of two or more substances that, when heated or cooled, freezes or melts at a single temperature, resulting in a single solid or liquid phase.
Eusuchian refers to a suborder of crocodilians, including crocodiles, alligators, and caimans. The eusuchians are characterized by their generally more derived skull morphology compared to the earlier-known phytosaurs and thecodonts.