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

• A group of six international companies has announced plans to build an ultra-high speed, undersea, fiber-optic cable under the Pacific Ocean, between Japan and the United States.
  六家公司宣布计划在日本和美国之间敷设横跨太平洋的超高速光导纤维海底电缆，以改善美国和亚洲地区的互联网和电讯交通。
• 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
• 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。
• 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。
• BP is trying different ways to stop the leak from a damaged undersea well and control the spilled oil.
  英国石油公司尝试各种方法，试图阻止这个损坏的海底油井泄漏，并控制浮油。
• 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。
• Undersea communication and detection system
  水下通信和探测系统
• 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）。
• 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。