crescendo angina pectoris

例句：

1. 2.
   音乐
2. 3.
   声音、音量等
3. 1. The orchestra began toplay with increasing intensity.
   乐队开始演奏时，力度逐渐增强。
4. 2. The singer crescendos her voice at the end of thesong.
   歌手在歌曲结束时逐渐提高她的声音。
5. 3.The firefighters used a hose tocrescendo the flames.
   消防员使用水龙带逐渐加大火势。