大部分都是动词后面加sion构成该动词的名词形式。

如：

confusion 混乱；

explosion 爆炸；

decision决定；

impression印象；

admission 允许进入；

aggression 进攻；

propulsion推进；

expansion扩张；

apprehension担忧

扩展资料

Fighting had broken out and all was chaos and confusion.

战斗爆发了，一切都陷入了混乱不堪的状态。

To avoid confusion, please write the children's names clearly on all their school clothes.

为避免搞错，请在孩子所有的校服上写清楚他们的姓名。

The shock of the explosion could be felt up to six miles away.

爆炸引起的剧烈震荡在六英里之外都能感觉到。

300 people were injured in the explosion.

有300人在爆炸中受伤。