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
You're welcome.
别客气，欢迎你再来。
Pride goes before destruction.
骄者必败。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。