blowhole

英 [ˈbləʊhəʊl]

美 [ˈbloʊhoʊl]

n.  (鲸头顶的)呼吸孔; (供海豹等呼吸的)冰窟窿

复数：blowholes　

机械

COCA.35061

牛津词典

noun

• （鲸头顶的）呼吸孔
  a hole in the top of a whale's head through which it breathes
• （供海豹等呼吸的）冰窟窿
  a hole in a large area of ice, through which seals , etc. breathe

英英释义

noun

• a hole for the escape of gas or air
  Synonym:ventventholevent-hole
• the spiracle of a cetacean located far back on the skull

双语例句

• The skull also lacks a blowhole, another cetacean adaptation for diving.
  头骨也缺少一个气孔，这是鲸鱼用来适应水下潜水进化而成的。
• In a storm, water spouts out of the blowhole just like a whale.
  在暴风雨中，水从出气孔中喷射出来，就像鲸鱼喷水一样。
• Through further analyzing the conditions of subsurface blowhole formation and optimizing the technology conditions, the subsurface blowhole defect was eliminated.
  进一步分析球墨铸铁活塞环皮下气孔的形成条件，通过优化主要工艺参数，达到防止皮下气孔的出现。
• Any of the larger cetacean mammals having a streamlined body and breathing through a blowhole on the head.
  任何比较大的哺乳动物，流线型的身体，通过头顶的喷水孔呼吸。
• The blowhole is a flap of skin that is thought to open and close under the voluntary control of the animal.
  呼吸孔是一个被认为能在动物自动控制下开启和关闭的皮肤风口片。
• Never pour water in the blowhole!
  不要把水倒在喷水孔里。
• Exploring blowhole resistance of new slag system stainless steel electrode by uniform design method
  基于均匀设计方法探索新渣系不锈钢焊条抗气孔性
• To spout moist air from the blowhole.
  鲸鱼通过鼻子喷射出满是水的空气。
• Some practical examples of blowhole prevention and shrinkage-blowhole prevention were given.
  还例举了防止气孔和气缩孔的实例。
• Dolphins breathe through a blowhole.
  海豚通过喷水孔呼吸。