pellucid
英 [pɪ'luːsɪd; pe-; -'ljuːsɪd]
美 
	    - adj. 透明的;清晰的;明了的
 
英英释意
- 1. transmitting light; able to be seen through with clarity;
 - "the cold crystalline water of melted snow"
 - "crystal clear skies"
 - "could see the sand on the bottom of the limpid pool"
 - "lucid air"
 - "a pellucid brook"
 - "transparent cristal"
 
- 2. (of language) transparently clear; easily understandable;
 - "writes in a limpid style"
 - "lucid directions"
 - "a luculent oration"- Robert Burton
 - "pellucid prose"
 - "a crystal clear explanation"
 - "a perspicuous argument"