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 Vibration Reduction Technology of Unmanned Undersea Vehicles Based on Signal Processing Method
  基于盲信号处理的水下无人运载器减振技术研究
• 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
• This paper introduces a method for monitoring insulation performance of the undersea communication optical cable.
  本文介绍了一种监测海底通讯光缆外护套电绝缘性能的方法。
• Moonstone aquarium's magnificent new undersea environment.
  月长石水族馆华丽地开始一个新的海底世界。
• 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。
• Undersea warfare can be critical to our survival as a nation.
  水下海战对国家生存至关重要。
• Ken always has a fascination for stories about undersea exploration.
  肯一直特别喜欢有关海底探险的故事。
• 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。
• Huge waves reportedly wiped away entire villages after a massive undersea earthquake struck in the South Pacific.
  具报道，在南太平洋的猛烈海底地震过后，巨浪席卷了整个村庄。
• 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。