1.可燃的;易燃的
Acombustible material or gas catches fire and burns easily.

e.g. The ability of coal to release acombustible gas has long been known.
人们早已知道煤能够释放一种易燃气体。

2.可能引起冲突的;可能带来麻烦的
Acombustible situation is likely to result in conflict or trouble.

e.g. I was desperate to change the subject, and we moved to lesscombustible talk about her future plans.
我急切地想换个话题，于是我们就开始谈论起她对将来的打算，这样气氛能缓和一点。

1. 易燃的：Glycol 乙二醇 |Combustible 易燃的 | Water-soluble 水溶性的

2. 可燃物：combined stress复合应力 |combustible可燃物 | combustion燃烧

3. 可燃的：combustible zone 燃烧层 |combustible 可燃的 |combustibleness 可燃性

4. 燃料：combustibility 可燃性 |combustible 燃料 | combustion 燃烧