undersea

英 [ˈʌndəsiː]

美 [ˈʌndərsiː]

adj.  海面下的; 海底的

复数：underseas　

BNC.34398 / COCA.19009

牛津词典

adj.

• 海面下的；海底的
  found, used or happening below the surface of the sea
  1. undersea cables/earthquakes
     海底电缆 / 地震

柯林斯词典

• ADJ 海面下的；海底的
  Underseathings or activities exist or happen below the surface of the sea.
  1. ...an undersea pipeline running to Europe.
     通往欧洲的海底管道
  2. ...undersea exploration.
     海底探险

英英释义

adj

• beneath the surface of the sea
  Synonym:submarine

双语例句

• Research on the Protection Technology of New Generation International Undersea Optical Cable Network
  新一代国际海底光缆网络保护技术研究
• The technology of undersea mining was then undeveloped.
  那时候深海采矿技术还不成熟。
• This method can be used in the early detection of undersea optical cable injury.
  使用这种方法可以早期发现海底光缆的损伤。
• Technology is changing all that. It's literally parting the waves for today's undersea explorers.
  技术正在改变这一切，它正在劈波斩浪为今日的水下探索者开路。
• As in the field of space travel, so in undersea exploration new technologies continue to appear.
  在太空旅行和海底探测领域，新技术不断涌现。
• Methane Bubbling Up From Undersea Permafrost?
  甲烷正在从海底永冻层中释放出来？
• This is the first time that China has conducted undersea excavation work in the open seas.
  这也是中国第一次在公海海底进行文物发掘工作。
• Shimmering hot water seen coming out of an undersea volcano off the coast of Oregon.
  在俄勒冈沿岸据称（科学家）观察到有发着微光的海水从海底火山口溢出来。
• But we can't get our undersea rescue module to the area in time.
  但我们的水下营救设备不可能及时过去。
• I forget up the undersea world, the consanguinity entirely forgot up, forgot.
  我把海底的世界，同族统统忘光了，忘了。