White phosphorus is a combustible substance.

白磷是一种易燃物质。

Anything combustible is not allowed on the plane.

任何易燃物品都禁止带上飞机。

This sign means that the jar is filled with combustibles.

这个标志的含义是罐子里装的是易燃物。

The wood is combustible and can be used to start a fire.

木材是可燃的 可以用来生火

When a petrol station burns down, you don't just want to know who dropped the cigarette; you want to know why all the combustible fumes escaped.

当一座加油站被烧毁，你不仅想知道是谁扔下了烟头，你还想了解所有易燃气体的泄露原因。

The inner envelope filled with helium in the head section of the blimp and the third built-in airbag at the tail is filled with ethane combustible gas.

飞船头部的内置气囊中充满了氦气，而置于尾部的第三节内置气囊则充满了乙烷可燃气体。

The ability of coal to release a combustible gas has long been known.

煤能够释放易燃气体这一点早已为人所知。

We must not take combustible goods aboard.

我们不可带易燃品上船[车]。

So, combustible ice is how come from?

那么，可燃冰是怎么来的呢？