Firedamp
n. 甲烷, 沼气\\n[化] 沼气; 瓦斯; 密封防火墙(采矿)
✅ 同义词
📖 牛津释义
firedamp
(also damp), n [U]
gas in coal-mines, explosive when mixed in certain proportions with air; methane （煤矿中与一定比例的空气混合的）瓦斯; 沼气; 甲烷.
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
There's nothing to do because tomorrow is a holliday.
无所谓因为明天是假期。
I like ice-cream.
我喜欢吃冰淇淋。