Shielding gas
[化] 保护气; 保护气体
🧩 词语组成解析
shielding
[['ʃi:ldiŋ]]
[计] 屏幕, 掩盖, 隔离\\n[化] 屏蔽
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）;
🗣️ 情景例句
Lots of special country things.
有许多特别的乡村趣事。
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
Sally did not answer, but looked at her curiously.
萨莉没回答，却好奇地看着她。