weld
/wɛld/
B2 · Upper Int.★★☆☆☆
Simple Meaning
通过加热使金属熔化，将两块金属连接在一起。
When to Use
💼Workplace English⚙️Technical
Upper Intermediate — fluent in familiar topics
Examples in Conversation
“我十几岁时爸爸教过我焊接。”
“机械师不得不将一根新管子焊接到排气系统上。”
Learning Path
▶Full Definition
A herb (Reseda luteola) related to mignonette, growing in Europe, and to some extent in America, used to make a yellow dye.