flammable substance

基本解释

Methane is a colorless, odorless and flammable substance which forms a major component in natural gas.
甲烷是一种无色，无味，易燃物质，是天然气的重要组成部分。
Because cyclopentane is a flammable and explosive substance, the station with large quantity of it belongs to major hazard installation.
广东科龙集团无氟生产线中的预混站是使用环戊烷危险物品配制发泡剂的重大危险源，燃烧爆炸事故风险较大。
The spell seems to involve some sort of fire spirit, not just a flammable substance, since a flaming figure is briefly visible overhead when the firebomb bursts.
因为在火炸弹爆炸时，一个着着火的人形轮廓在上空短暂的出现，所以这个符咒不仅仅是由可染物质组成的，它似乎包括了一些火灵魂。