“焊接接头”常见的英文表达是 “welded joint” 。
此外,根据具体语境和行业习惯,也可能用到 “welding joint” ,不过 “welded joint” 使用更为普遍。例如:The quality of the welded joint is crucial for the safety of the structure.(焊接接头的质量对结构的安全至关重要。 )