fire damp explosion

• 瓦斯爆炸

fire damp explosion的用法和样例：

例句

1. Twenty miners were trapped underground after the gas explosion.
   瓦斯爆炸后有二十名矿工被困井下。
2. The engineers and technicians are still conferring on the unexpected accident of the fire damp explosion.
   工程师和技术员们还在讨论此次瓦斯爆炸的以外事故。