suffocation

n.

窒息；

1. I had a cough and a feeling of suffocation.
   我咳嗽并且有窒息的感觉。
2. Compared with other options, such as suffocation, perhaps it was.
   和其它集中选择，例如窒息相比，它也许确实很人道。

Death by Suffocation in the Gulf of Mexico
Suffocation of a littoral Zostera bed by Enteromorpha radiata
Testing the suffocation false alarm theory of panic disorder
Panic, suffocation false alarms, separation anxiety and endogenous opioids
COASTAL ECOLOGY: Death by Suffocation in the Gulf of Mexico
False suffocation alarms, spontaneous panics, and related conditions. An integrative hypothesis.
Triggering the false suffocation alarm in panic disorder patients by using a voluntary breath-holding procedure
Hot vehicle safety system and methods of preventing passenger entrapment and heat suffocation
US infant mortality trends attributable to accidental suffocation and strangulation in bed from 1984 through 2004: are rates increas...
Epidemiology of Munchausen syndrome by proxy, non-accidental poisoning, and non-accidental suffocation