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
It looks fine to me. But I have one suggestion.
我看写得不错，但有我个建议。
I want to fly to Chicago on Thursday, the 1st.
我要在1号，星期四飞往芝加哥。
Thanks. I think we have everything. Thank you for having us.
多谢。我想我们没忘记什么东西。