Constant-voltage welding machine
[机] 定电压熔接机
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
Put your pants on.
穿上你的裤子。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。