blowhole的音标：blowhole的英式发音音标为：['bləʊhəʊl]blowhole的美式发音音标为：['bloʊhoʊl]...

n.（鲸头顶的）呼吸孔，（供海豹等呼吸的）冰窟窿，铸孔...

The whale expelled water from his blowhole.鲸鱼从鼻孔排出水.The actual facts showed that they are effective in blowhole formed.实践表明,该焊接气孔防止措施应用效果良好,能够提高焊接质量.Black - ink - filled the size of the havoc in blowhole and changed the ...