weld is accepted

例句：

1. 1. The carpenter welded the metal parts together to make a stronger frame.
   木匠将金属部件焊接在一起，制作了一个更坚固的框架。
2. 2. The bridge was welded together using a special alloy.
   这座桥是用一种特殊的合金焊接而成的。
3. 3. The old boat was welded together with steel plates.
   这艘旧船是用钢板焊接在一起的。