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

• 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。
• 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 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 area around the blowhole is also particularly sensitive and captive animals often object strongly to being touched there.
  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。
• Never pour water in the blowhole!
  不要把水倒在喷水孔里。
• 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。
• Discussing various influence factors of ductile iron's surface blowhole defects indicates that bringing various gases in the molten metal or on the interface with the sand mould is inevitable.
  对影响球墨铸铁件皮下气孔的各种因素分析表明，铁液中气体的产生有其必然性，通过减少气体的发生量以防止皮下气孔的方法并不是都能奏效。
• Reason Causing Blowhole in Headstock Housing of Radial Drilling Machine and its Prevention Optimization of Cam and Rocker Arm of Engine Valve Train
  摇臂钻床主轴箱体气孔产生原因及消除措施发动机配气机构凸轮与摇臂的改进设计
• Dolphins breathe use the blowhole.
  海豚用头顶的呼吸孔呼吸。
• 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。