Inert gas welding
[化] 惰性气体保护焊
🧩 词语组成解析
inert
[i'nə:t]
adj. 迟钝的;不活泼的;[化]惰性的;
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
I'll be right back.
我马上就回来。
Nothing is as good as it seems beforehand.
期待比现实更美好。
The one with the money got such a fright that he dropped the bag.
拿钱的那个小偷吓得把提包都扔了。