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

• 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。
• 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）。
• 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 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
• Control a submarine and have fun adventure undersea in search for the lost treasure.
  控制潜艇，并且失去了宝贵的海底冒险的乐趣在搜索。
• Methane Bubbling Up From Undersea Permafrost?
  甲烷正在从海底永冻层中释放出来？
• 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。
• 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。
• 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。
• 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。