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      base
      
	
      英 [be?s]
美[bes]

      


	    
      
	
        
    
      • n. 基礎(chǔ)；底部；壘
        • 

      • adj. 卑鄙的；低劣的
        • 

      • vt. 以…作基礎(chǔ)
        • 

      • n. (Base)人名；(日)馬瀨(姓)
        • 
    
      
	
      

      

    
      英英釋意
      
	
      
	
      1. any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water;
      "bases include oxides and hydroxides of metals and ammonia"
      

      2. installation from which a military force initiates operations;
      "the attack wiped out our forward bases"
      

      3. lowest support of a structure;
      "it was built on a base of solid rock"
      "he stood at the foot of the tower"
      

      4. place that runner must touch before scoring;
      "he scrambled to get back to the bag"
      

      5. (numeration system) the positive integer that is equivalent to one in the next higher counting place;
      "10 is the radix of the decimal system"
      

      6. the bottom or lowest part;
      "the base of the mountain"
      

      7. (anatomy) the part of an organ nearest its point of attachment;
      "the base of the skull"
      

      8. a lower limit;
      "the government established a wage floor"
      

      9. the fundamental assumptions from which something is begun or developed or calculated or explained;
      "the whole argument rested on a basis of conjecture"
      

      10. a support or foundation;
      "the base of the lamp"
      

      11. the bottom side of a geometric figure from which the altitude can be constructed;
      "the base of the triangle"
      

      12. the most important or necessary part of something;
      "the basis of this drink is orange juice"
      

      13. the place where you are stationed and from which missions start and end
      

      14. (linguistics) the form of a word after all affixes are removed;
      "thematic vowels are part of the stem"
      

      15. the stock of basic facilities and capital equipment needed for the functioning of a country or area;
      "the industrial base of Japan"
      

      16. the principal ingredient of a mixture;
      "glycerinated gelatin is used as a base for many ointments"
      "he told the painter that he wanted a yellow base with just a hint of green"
      "everything she cooked seemed to have rice as the base"
      

      17. a flat bottom on which something is intended to sit;
      "a tub should sit on its own base"
      

      18. (electronics) the part of a transistor that separates the emitter from the collector