To squeeze or crush something into a flat mass; squash.

把...挤扁(压扁)。

Squeeze; press.

挤；压。

To make soft splashing or sucking noise of soft mud being walked on.

发出嘎吱声(类似踩在软泥上的声音)。

A soft splashing noise.

嘎吱声(类似踩在软泥上的声音)。