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
So far so good.
到目前为止一切都好。
Without health, life is not life, life is lifeless.
如无健康的身体，生活就不成为生活，人生也毫无生气。
I am very impressed with her English. It was good.
我对她讲的英语印象很深。很流利。