基本解释n.下端局设备同根派生 downset相关词英汉例句There are air-cluth in upside that can control remotely and electric-cluth in downset. 耐磨材料绞刀和变径螺距绞刀可增加挤出压力和提高工作效率。I feel so downset to be separated by distance in this very time, missing you so much. 对不起！downset更多例句