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

• 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。
• To avoid drowning during sleep, it is crucial that marine mammals retain control of their blowhole.
  为避免在睡眠时溺水，海洋哺乳动物保持对呼吸孔的控制至关重要。
• 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
• 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
• And the calculation formula and tables of various parameters in gating system could be obtained, which could be used as the reference for preventing the blowhole defects.
  据此得出平板铸铁件浇注工艺参数的计算公式及图表，可作为防止侵入性气孔缺陷的工艺设计参考。
• Experts recommend anyone finding a stranded or distressed dolphin should call for help while wetting it, shading it from sunlight and making sure not to let water or debris enter the blowhole on its head.
  专家建议，当发现搁浅或受困海豚时，应立刻呼救，同时要保持海豚身体湿润，为它遮阳，并确保没有水和碎片进入海豚头上的气孔。
• Automatic Classification of Enterprise Business Scope and Automatic Acquisition of Multi-Lingual Business Scope Terms The area around the blowhole is also particularly sensitive and captive animals often object strongly to being touched there.
  企业经营范围自动分类及多语种经营范围术语自动获取通气孔周围也很敏感并且捕获的动物强烈的反抗碰触这个位置。
• 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。
• 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。
• Once again, do not cover the stranded whale's blowhole!
  再（强调）一次，不要盖住搁浅的鲸的喷水孔。