音标：[,ʌn'mɑ:sk]
vi. 脱去假面具
vt. 暴露
在线英汉词典

unmask的短语、例句：

unmask v 1 [I, Tn]remove a mask from (sb) 除去（某人）的面具
The revellersunmasked (ie took off their masks) at midnight. 狂欢的人在午夜摘下了面具. 2 [Tn] reveal the true character of (sb/sth); expose 使（某人[某事物]）露出真相; 揭露; 暴露
unmask the culprit 揭露罪犯的真面目 * unmask a plot 揭露阴谋.