solder
/ˈsɑdɚ/
B2 · Upper Int.★★☆☆☆
Simple Meaning
使用热工具和熔化的金属将两块金属连接在一起
When to Use
⚙️Technical💼Workplace English
Upper Intermediate — fluent in familiar topics
Examples in Conversation
“我需要把这根电线焊回电路板上。”
“你能教我怎么正确焊接而不烧坏东西吗？”
Learning Path
▶Full Definition
Any of various easily-melted alloys, commonly of tin and lead, that are used to mend, coat, or join metal objects, usually small.