ephemeral
	英 [ɪ'fem(ə)r(ə)l; -'fiːm-]
美[ə'fɛmərəl]
	    
	
    - adj. 短暂的;朝生暮死的
 
- n. 只生存一天的事物
 
    
	 
    英英释意
	
	- 1. enduring a very short time;
 - "the ephemeral joys of childhood"
 - "a passing fancy"
 - "youth's transient beauty"
 - "love is transitory but at is eternal"
 - "fugacious blossoms"