Arcogen welding
[机] 弧氧熔接
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
you know how Dad is always talking about
知道爸爸时常谈起
How much is the salary a month?
每月薪水多少？
Hi, Steven.
你好，史蒂文