rough-surfaced endoplasmic reticulum

例句：

1. 1. The rough-surfaced ER plays a crucial role in protein synthesis.
   粗糙表面内质网在蛋白质合成中起着至关重要的作用。
2. 2. The rough-surfaced ER is responsible for sorting and packaging proteins.
   粗糙表面内质网负责分拣和包装蛋白质。
3. 3.The rough-surfaced ER is essential for maintaining cell integrity and function.
   粗糙表面内质网对于维持细胞完整性和功能至关重要。