首页precedenceprecedence英英释意
                    precedence
英 ['presɪd(ə)ns; prɪ'siːd(ə)ns]
美[prɪ'sidəns]
	    - n. 优先;居先
 
英英释意
- 1. status established in order of importance or urgency;
 - "...its precedence as the world's leading manufacturer of pharmaceuticals"
 - "national independence takes priority over class struggle"
 
- 2. preceding in time
 
- 3. the act of preceding in time or order or rank (as in a ceremony)