rolled sound

• 滚音； 颤音

rolled sound的用法和样例：

例句

1. Suddenly,there was a slight trembling sound from below.
   突然，从舱底传来一声轻微的颤音。
2. The all important area of sound quality can be categorized as bright, vibrant, and just plain fun to listen to, with a tuneful deep bass.
   声音质量的所有重要领域可以被分类为明亮，颤音和仅仅是听起来有趣伴随着优美的重低音。