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
  水下通信和探测系统
• 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 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。
• 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。
• Methane Bubbling Up From Undersea Permafrost?
  甲烷正在从海底永冻层中释放出来？
• But, investments in undersea cable links are not without risk.
  但是，在海底的光缆铺设投资并不是没有风险的。
• 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。
• 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。
• This is the first time that China has conducted undersea excavation work in the open seas.
  这也是中国第一次在公海海底进行文物发掘工作。
• I forget up the undersea world, the consanguinity entirely forgot up, forgot.
  我把海底的世界，同族统统忘光了，忘了。