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
Then, take this afternoon off.
那么，今天下午就休息一下吧。
Our staff and employees will do their best to make your visit comfortable and worthwhile.
我们所有的员工都会尽力使您的来访舒适而有价值。
Who's calling?
是哪一位？