shopwelded

例句：

1. 1. The car was shopwelded togetherlast week.
   上周，这辆车被焊接在一起了。
2. 2. The roof was shopwelded tothe house.
   屋顶被焊接到房子上。
3. 3. Theworkers were busy welding the metaltogether.
   工人们正在忙着将金属焊接在一起。