A postmortem examination found that she died from asphyxiation.

验尸发现她死于窒息。

There were no signs of asphyxiation.

没有窒息迹象。

The others died in part from asphyxiation.

其他人相当程度上死于窒息。

Asphyxiation, suffocation, gasping for air.

窒息，窒息，如此渴望空气。

Asphyxiation may be a hazard in confined areas.

窒息是在狭窄区域的危险。