单词 | blowhole |
释义 | blowhole [`blō´hōl] GEOLOGY A longitudinal tunnel opening in a sea cliff, on the upland side away from shore; columns of sea spray are thrown up through the opening, usually during storms. METALLURGY A pocket of air or gas formed in a metal during solidification. VERTEBRATE ZOOLOGY The nostril on top of the head of cetacean mammals. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。