Welding grade argon
[化] 焊接级氩; 焊接用氩
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
argon
[['a:gɔn]]
n. 氩\\n[化] 氩Ar
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
So today, people still do the same thing to each other.
所以，今天人们还在互相做同样的事情。