bargain
英 ['bɑːgən]
美['bɑrɡən]
	    - n. 交易;便宜货;契约
 - v. 讨价还价;议价;(谈价钱后)卖
 
英英释意
- 1. an agreement between parties (usually arrived at after discussion) fixing obligations of each;
 - "he made a bargain with the devil"
 - "he rose to prominence through a series of shady deals"
 
- 2. an advantageous purchase;
 - "she got a bargain at the auction"
 - "the stock was a real buy at that price"
 
