"drumroll" in Chinese (Simplified)
滚奏擂鼓声
Definition
在宣布重要事情或激动时刻前，用鼓快速敲击制造气氛的一段鼓声。
Usage Notes (Chinese (Simplified))
既可指真实的鼓点，也常用作比喻，表示“重要时刻将揭晓”，常见表达如“来个鼓点”。
Examples
The host asked for a drumroll before announcing the winner.
主持人在宣布获胜者前要了一个**滚奏**。
We heard a drumroll before the magician's trick.
魔术师表演前，我们听到了**擂鼓声**。
Please give me a drumroll for the big news!
请给我一个**滚奏**，我要宣布大消息！
And now, drumroll, here's what everyone's been waiting for!
现在，**来个擂鼓声**，大家期待的内容来了！
The suspense was real as the presenter paused for a drumroll before saying the winner’s name.
当主持人为宣布获胜者的名字而停顿，现场的紧张感随着**滚奏**变得真实可感。
On TV shows, you often hear a drumroll before a big reveal.
在电视节目中，重大揭晓前常会听到**擂鼓声**。