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

• Crude oil has been gushing into the sea from a ruptured undersea well in the Gulf of Mexico about a mile under the water's surface, threatening an ecological and economic calamity along the US Gulf Coast.
  在墨西哥湾水下约1英里处，原油不断地从破裂的钻井中涌出，对美国墨西哥湾沿岸的生态环境和经济都造成了威胁。
• Undersea warfare can be critical to our survival as a nation.
  水下海战对国家生存至关重要。
• 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。
• 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。
• The Study on Blasting Vibration of Xiamen Undersea Tunnel Constructed by Drilling and Blasting Method
  厦门海底隧道钻爆施工爆破振动规律研究
• 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
• 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）。
• 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。
• It took many years to complete the construciton of the undersea tunnel linking Britain and France.
  完成连接英国和法国的海底隧道的修建工作花了许多年。