n.认识;实现
=realization(美).
I was hit by the realisation that I might die. 我认识到我可能要死了。
I was struck by the sudden realization that I would probably never see her again. 我突然意识到可能再也见不着她了。
Each ship is the realisation of a private dream. 每艘船都是一个个人梦想的实现。
They are working towards the realisation of a humanitarian ideal. 他们为了人道主义理想的实现而奋斗。