Series welding
[机] 串联熔接
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
Robbie, I want you to meet
Robbie，我要你见过
When I was informed of the announcement of my nomination.
当获知我已被提名时。
The letter x stands for an unknown number.
字母x代表未知数。