Definition: one of the parts a play is divided into Level: B1
她的角色直到第二幕才出场。
Her character doesn't appear until ___Act 2.
一切进展顺利，直到我们演到“阳台那幕戏”。
Everything was going all right, until we reached the "balcony ___act".
第一幕很搞笑，但第二幕却很悲伤。
The first ___act was funny, but the second act was sad.
