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

• A dolphin breathes air through a hole called a blowhole.
  海豚通过一个称为喷水孔的洞呼吸。
• 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
• Cantalever Vertical Axis Roadheader Bit Distribution Studying and Simulation; Reason Causing Blowhole in Headstock Housing of Radial Drilling Machine and its Prevention
  悬臂式纵轴掘进机截齿分布研究及仿真摇臂钻床主轴箱体气孔产生原因及消除措施
• 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。
• 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。
• Formation Reason and Countermeasures of Blowhole Defects for Cylinder Block Casting A Study on Distortion of Diesel Cylinder by Using FEA
  柴油机缸体气孔缺陷成因分析及对策有限元分析柴油机气缸孔变形的研究
• This blowhole is on the top of its head.
  这个喷水孔在头的顶部。
• The blowhole is formed from the gas inside the iron melt.
  气孔是由铁液内部的气体形成的。
• Dolphins breathe use the blowhole.
  海豚用头顶的呼吸孔呼吸。
• Children revel in the spray of saltwater from a natural blowhole on the coastline of Oman.
  在阿曼海边的一口自喷井旁，孩子们在喷射出的盐水中尽情嬉戏。