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n.（鲸、海豚等的）喷水孔；（隧道等的）通风孔；岩石孔穴；[材]气泡
1、bothole───坑洞
2、bolt-hole───[机]螺栓孔
3、bolt hole───[机]螺栓孔
4、blow mold───吹制模
5、blow over───平息；被淡忘；消散；停止
6、blockhole───n.炮眼
7、blockholes───n.炮眼
8、blowholes───n.气孔；吹孔（blowhole的复数形式）
9、snow hole───n.雪洞
1、Their streamlined bodies, the absence of hind legs, and the presence of a fluke and blowhole cannot disguise their affinities with land dwelling mammals.───它们的身体呈流线型，后肢完全消失，身体上长出了尾片和喷水孔，所有这些特征都无法掩饰它们与陆生哺乳动物之间的亲缘关系。
2、A dolphin breathes air through a hole called a blowhole. This blowhole is on the top of its head.───海豚通过一个称为喷水孔的洞呼吸。这个喷水孔在头的顶部。
3、The area around the blowhole is also particularly sensitive and captive animals often object strongly to being touched there.───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。
4、This material can look like the wick to retain equally the moisture content in the blowhole, then through capillarity pressurize.───这种材料能像灯芯一样把水分保留在气孔中，然后通过毛细管作用产生压力。
5、By lunchtime, children were tossing rocks at the animal's blowhole while its limp body swayed in the shore break like so much seaweed.───到了午餐的时候，孩子们向鲸鱼的喷孔处扔石头，它的疲软的身体在岸边就像被很多海藻击打而摇摆。
6、Do not cover the stranded whale's blowhole!───不要盖住搁浅的鲸的喷水孔！
7、Sure, some accounts say the man was drunk, and was actively trying to shove a stick into the dolphin's blowhole at the time.───当然，有一些报道称那个人喝醉了，当时正在卖力地往这只海豚的喷水孔塞入一根棍子。
8、The area around the blowhole is also particularly sensitive and captive animals often object strongly to being touched there.───在喷水孔周围的这片区域也是特别敏感的，被捕获的动物往往强烈反对被触摸那里。
9、At the Kiama blowhole, south of Sydney, tourists watch from a discreet distance as geysers of spray burst from a hole in the cliff top.───在悉尼以南的基亚马喷水洞口，游客可以隔着一段稳妥的距离观看悬崖顶上的一个洞孔像间歇泉一样的喷水现象。
1、The whale expelled water from his blowhole.