A crescendo is a noise that gets louder and louder. Some people also use crescendo to refer to the point when a noise is at its loudest.
例句
She spoke in a crescendo: 'You are a bad girl! You are a wicked girl! You are evil!'...她嗓門越來越高地說道：“你是個壞女孩！你是個妖女！你是個魔鬼！”The crescendo of noise was continuous...噪聲越來越大。
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最大強度;漸強;頂點
People sometimes describe an increase in the intensity of something, or its most intense point, as a crescendo .
例句
There was a crescendo of parliamentary and press criticism...來自議會和新聞界的批評越來越多。And now the story reaches a crescendo.現在故事進行到了高潮。
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(音樂的)漸強部分，高潮
In music, a crescendo is a section of a piece of music in which the music gradually gets louder and louder.
英漢詞典釋義
n.
(聲音)漸強; （逐漸增強的聲音的）頂點
The crescendo in the last movement leads up to a grand climax and a repeat of the main theme.最后樂章的高潮慢慢發展到了頂點。以重復主旋律而告終。