final spinning block

例句：

1. 1. The engineer designedthe final spinning block to ensure optimal yarnquality.
   工程师设计了最终纺纱机部件，以确保最佳的纱线质量。
2. 2. Thecompany's new model uses a finalspinning block that reduces waste and increases efficiency.
   该公司的新型模型使用了最终纺纱机部件，以减少浪费并提高效率。
3. 3. Thefinal spinning block is crucial for producing high-quality yarn in the textile industry.
   最终纺纱机部件在纺织行业中生产高质量纱线至关重要。