"redoubled" in Chinese (Simplified)
加倍
Definition
大大增强、加强或增加；通常是为了应对挑战而加倍努力、数量或力量。
Usage Notes (Chinese (Simplified))
偏正式或书面用语，多配合‘努力’‘安保’等词（如“加倍努力”）。强调强度或数量大幅提升，不是简单重复。日常口语中较少出现。
Examples
After the loss, the team redoubled their efforts.
失败后，团队**加倍**努力。
She redoubled her attention in class.
她在课堂上**加倍**专注。
Security has been redoubled since the incident.
自事件发生后，安保已被**加倍**。
Their commitment to the project redoubled when the deadline was moved up.
项目截止日期提前后，他们对工作的投入**加倍**了。
After seeing her progress, her teachers redoubled their support.
看到她的进步后，老师们**加倍**支持她。
The noise outside suddenly redoubled, making it impossible to concentrate.
外面的噪音突然**加倍**了，让人无法集中注意力。