Welding procedure
[化] 焊接程序; 焊接工艺
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
And ... I know you can do it.
这……我知道你办得到。
Did you sell it to him yourself?
你自己亲自卖给他吗？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。