lucidity的意思？

lucidity的音标：lucidity的英式发音音标为：[lu:'sɪdətɪ]lucidity的美式发音音标为：[lu'sɪdətɪ]...

The pain had lessened in the night, but so had his lucidity.夜里他的痛苦是减轻了，但人也不那么清醒了。His writings were marked by an extraordinary lucidity and elegance of style.他的作品简洁明晰，文风典雅。What he has to say is expressed in prose of excep...