gulper

A gulper eel can eat an animal larger than itself and accommodate it in an expandable stomach.

它咽下比它还大的只海底动物且调节它的胃变得扩大起来。

The Umbrella Mouth Gulper Eel (Eurypharynx Pelecanoides) can open its “Umbrella Mouth” to Pelican-like proportion, accommodating prey much larger than its size.

伞鳗（Eurypharynx Pelecanoides）可以打开它的“伞”，以鹈鹕等比例，可容纳猎物比它的大小。