adj.健谈的；口若悬河的；流利的；易旋转的
Evelyn was very voluble on the subject of women's rights. 伊夫林谈起女权这个话题口若悬河。
The Englishman broke into voluble and perfect Italian. 那个英国人突然讲起流利而纯正的意大利语来。
