| 释义 | 
		sea I. \ˈsē\ noun (-s) Etymology: Middle English see, from Old English sǣ; akin to Old Frisian sē sea, Old Saxon & Old High German sē, sēo, Old Norse sær, sjōr, sjār, Gothic saiws 1.   a.  : the great body of salty water that covers much of the earth's surface : the oceans of the world with their dependent saline waters; broadly  : the waters of the earth as distinguished from the land and air  b.  : a particular part of the sea   < southern seas >   < the fair sea of England >  c.  : one of the bodies of salt water of the earth that are secondary in size to oceans : a body of salt water of second rank more or less landlocked and generally forming part of, or connecting with an ocean or a larger sea   < the Mediterranean sea >  d.  : ocean — compare high sea  e.  : an inland body of water especially if large or if salt or brackish   < the Caspian sea >   < the Sea of Aral >  sometimes  : a small freshwater lake   < the Sea of Galilee > 2.   a.  : surface motion on a large body of water or its direction   < the sea sits southward >  also  : rough water : a heavy swell or wave   < a sea struck us >   < heavy seas nearly swamped the boat >  b.  : the disturbance of the ocean or other body of water due to the wind blowing at the time and place of observation   < mild breezes and little sea > 3.  : something (as a vast expanse, an overwhelming flood, or an agitated surface) felt to resemble a sea  < saw only an endless sea of sandy plain >  < a sea of folly >  < lost in the seas of time > 4.  : the expanse of the high seas as a field of life, business, or naval operations : voyaging as a livelihood  < follow the sea >  < retired from the sea > 5.  : seashore, seaside  < spent the summer at the sea > 6.  : seawater 7.  : mare III • - at sea - beyond seas - to sea II. adjective 1.  : of, relating to, or characteristic of the sea or a sea  < sea arm >  < sea smells > 2.  : of or relating to a ship, ship personnel, equipment or related matters : of or used by seamen or passengers on a ship  < sea discipline > 3.   a.  : occurring on, upon, or over the waters of the sea or a sea   < sea traffic >   < sea routes >  b.  : of or relating to navigation, shipping, or similar matters   < sea charts >   < sea terms >  c.  : fit for use on the high seas : seagoing   < a sea yacht > 4.  : of or relating to the navy : naval  < a sea engagement >  < sea bases > 5.  : having the sea or part of the sea for field, territory, subject, object (as of activity, interest, concern)  < sea robber >  < a sea painter >  < sea poem >  < sea stories >  < sea dominion > 6.  : inhabiting the sea or seashore  < sea nymphs >  < sea dwellers > 7.  : deposited by the sea  < sea gravel > 8.  : of, occurring on, or belonging to the seacoast or seashore  < sea forts >  < sea dunes > 9.  : coming from or showing over the sea or occurring at sea  < sea clouds >  < the deep sea roar > 10.  : made, formed, or shaped by the sea or the action of the sea  < a sea frontier >  < sea cobbles > III. abbreviation  seaman |