名詞 combustion:

1. a process in which a substance reacts with oxygen to give heat and light
   同義詞：burning
2. a state of violent disturbance and excitement
3. the act of burning something
   同義詞：burning

1. A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion.
   燃素，熱素原來假設的在所有燃燒物質中揮發(fā)性的一種物質成分，在燃燒中作為火焰而被釋放出來
2. Before mixing with the products of combustion, the air is preheated.
   空氣在與燃燒生成物混合之前要進行預熱。
3. The spontaneous combustion of the oil-soaked rags caused the barn to catch fire.
   油布碎片的自燃使谷倉起火。
4. The combustion in the forest generated great damage.
   森林火災造成了巨大的損失。

com.bus.tion

n.Abbr. com.,comb.（名詞）縮寫 com.,comb.
The process of burning.
燃燒：燃燒的過程
A chemical change, especially oxidation, accompanied by the production of heat and light.
氧化：伴有發(fā)熱發(fā)光的化學變化，尤指氧化
Violent anger or agitation:
騷動：暴怒或騷動：
例句：
Combustion within the populace slowly built up to the point of revolution.
群眾的憤怒已到了一觸即發(fā)來革命的程度

來源：
Middle English
中古英語
from Late Latin combustiô combustiôn-
源自 后期拉丁語 combustiô combustiôn-
from Latin combustus [past participle of] combôrere [to burn up]
源自 拉丁語 combustus [] combôrere的過去分詞 [燃盡]
blend of com- [intensive pref.] * see com-
混合了 com- [加強語氣的前綴] *參見 com-
ambôrere [to burn around] ambi- [ambi-] ôrere [to burn]
ambôrere [燒遍] ambi- [前綴，表.雙方.] ôrere [燃燒]

【引伸】
combus.tive