solvent
英 ['sɒlv(ə)nt]
美['sɑlvənt]
	    - adj. 有偿付能力的;有溶解力的
 - n. 溶剂;解决方法
 
英英释意
- 1. a liquid substance capable of dissolving other substances;
 - "the solvent does not change its state in forming a solution"
 
- 2. a statement that solves a problem or explains how to solve the problem;
 - "they were trying to find a peaceful solution"
 - "the answers were in the back of the book"
 - "he computed the result to four decimal places"