美 [ˌmæskəˈreɪd bɔːl]
化装舞会：一种参与者穿着面具和服装参加的活动，通常包括音乐和舞蹈，用于娱乐和庆祝。
a ball at which guests wear costumes and masks
同义词： masked ball / fancy-dress ball
Many also attend the masquerade ball.
许多人也会参加化装舞会。
The masquerade ball begins, who is this guy?
化妆舞会开始喽，这化妆的人是谁啊！
To put on a mask, come to our Cryptic masquerade ball!
戴起假面具，加入我们神秘的假面舞会！
In 2001, a big mask was fastened to his head to promote a masquerade ball.
WSJ: As Oregon Town Evolves, Caveman Heads the Way of the Dodo
They casually swap stories of being propositioned at a recent masquerade ball, then confess to more serious but unconsummated temptations from earlier in their marriage.