| 释义 | 
		undersea美 ['ʌndər.si]  英 [.ʌndə(r)'siː]  - adj.海面下的;海底的
 - adv.也作 underseas
 - 网络在海底;海底世界;水下
 
 Adj.+n. undersea tunnel,undersea cable adj. submarine,underwater,marine,sea,maritime 1.  | 海面下的;海底的found, used or happening below the surface of the sea  |  
  | undersea cables/earthquakes 海底电缆╱地震  |  
 adj.  | 1. existing, carried out, or designed for use below the surface of the ocean 2. existing or happening under the surface of the ocean  |  adv.  | 1. in or into the area below the surface of the ocean  |  
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