n.声音渐增；高潮；顶峰
Voices rose in a crescendo and drowned him out. 人们讲话的声音越来越大，盖过了他的声音。
The crescendo in the last movement leads up to a grand climax and a repeat of the main theme. 最后乐章的高潮慢慢发展到了顶点。以重复主旋律而告终。
The gale reached its crescendo in the evening. 狂风在晚上达到高潮。
The advertising campaign reached a crescendo at Christmas. 在圣诞节期间，广告战已达到高潮。
