upsetadj.心烦的；苦恼的；不安的；不适的v.推翻；翻倒；颠覆；打乱；使心烦n.混乱；推翻upset pressure顶锻压力upset oil tube加厚油管upsetting ring镦锻环upset grinding钻杆飞边打磨upsetting tool镦锻工具upsetting time顶锻时间upset diameter镦锻直径upset end joint管子的粗接头upset tradition颠覆传统upsetting ratio翻转系数