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

• For a similar reason, knowing where you are undersea is much more difficult than in space.
  同样原因，确定人在海底的位置比确定人在空中的位置要更加困难。
• 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。
• The technology of undersea mining was then undeveloped.
  那时候深海采矿技术还不成熟。
• First undersea tunnel in Chinese mainland runs through.
  中国大陆第一条海底隧道全线贯通（厦门）。
• Ocean Star more brilliant picture effect, the new rich undersea scene, the trend of the senses!
  海洋之星更绚丽的画面效果，新增丰富的海底场景，潮流感官！
• 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。
• 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。
• Undersea communication and detection system Measure the heat of the water.
  水下通信和探测系统测量一下水的温度。
• 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。
• British Gas was the next customer, using the valve on undersea pipelines and rigs.
  英国天然气集团（BritishGas）是第二个客户。他们将阀门用于海底输油管道与钻井设备中。