lu·cid /ˈluːsɪd/ adjectiveadj 1 CLEAR/EASY TO UNDERSTANDexpressed in a way that is clear and easy to understand 表达清楚的,易于理解的 You must write in a clear and lucid style. 你的写作风格一定要清楚易懂。
2 INTELLIGENTable to understand and think clearly, used especially about someone who is not always able to do this 〔尤指总是迷迷糊糊的人〕神志清醒的,头脑清晰的 In her more lucid moments the old lady would talk about her past. 在头脑较清醒的时候,老太太会谈起往事。
—lucidly adverbadv He was lucidly aware of political realities. 他对政治现实有清醒的认识。
—lucidity /luːˈsɪdəti/ noun [uncountableU]