solder
🇺🇸
/ˈsɑːdər/
🇬🇧
/ˈsəʊldə(r)/
A substance used to join metal parts by melting it and attaching it to the parts.
We need to apply solder to connect these wires.
我们需要涂上焊料来连接这些电线。
To join metal parts by melting a special substance called solder.
He soldered the broken pieces of the metal sculpture back together.
他将金属雕塑的破碎部分重新焊接在一起。