双语例句
Upper device——includes parts of upper casing, top cover, discharge outlet (with anti back feed plate), head shaft and backstop.
上部装置——有上部机壳、上罩、卸料口（装有防回料板）、头轴装配、逆止器等部件。
词典释义：
head shaft
时间: 2025-12-20 01:20:27
驱动轴
词典释义：
驱动轴
Upper device——includes parts of upper casing, top cover, discharge outlet (with anti back feed plate), head shaft and backstop.
上部装置——有上部机壳、上罩、卸料口（装有防回料板）、头轴装配、逆止器等部件。