Rare gas
[化] 稀有气体
🧩 词语组成解析
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
To help scrub the building interior clean.
帮忙把建筑的内部擦洗干 。
That's a bad idea if I've ever heard one!
你出这什么馊主意！
so we went to have a look at him.
于是就走过去看看。