n.喷水孔；通风孔；通气孔
Never pour water in the blowhole! 不要把水倒在喷水孔里。
The area around the blowhole is also particularlysensitive and captive animals often object strongly to being touchedthere. 在喷水孔周围的这片区域也是特别敏感的，捕获的鲸鱼往往强烈反对触摸那里。
侵入性气孔
