Backstep welding
[化] 分段退焊
🧩 词语组成解析
后退
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
It's a Stewart tradition. We're a family.
这是Stewart家的传统。我们是一家人。
How do I get to your place?
我怎么到你那里？
Jiang Honglin was catching up fast, too, but not fast enough.
江红林也在奋力追赶，但他跑得不够快。