fiber dust

例句：

1. 1. The fiber dust from the machine was so thick that it blocked the air ducts.
   机器产生的纤维粉尘太厚了，堵住了空气管道。
2. 2.The workers were wearing protective gear to prevent fiber dust from entering their eyes.
   工人们戴着防护眼镜，以防止纤维粉尘进入眼睛。
3. 3.The factory had to clean up the fiber dust after a recent accident, which caused a lot of damage.
   工厂在最近发生事故后不得不清理纤维粉尘，造成了很大损失。