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
Hello, Malcolm.
哈喽， Malcolm。
I'll go skiing of the weather permits.
天气允许的话，我会去滑雪。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。