to reveal unintentionally
流露出喜悦的心情
express one's true happiness
他不愿在外人面前流露自己的感情。
He is unwilling to show his true feelings in front of others.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。