初步概念的英文怎么说

初步概念的英文：
initial concept

marginal initial
边缘原始细胞[见于植物]

The body is initially at rest, and the spring is initially unstretched.
起初物体是静止的，弹簧也未拉长。

embryo initial cell
胚原始细胞

Initially, all went well.
最初，一切顺利。

It is very familiar to the initiate.
这对新加入者是很熟悉的。

distribution of concept
概念的周延

It was an idyllic conception.
这是一种牧歌式的构想。

The conception of the United Nations was in 1945.
联合国创始于一九四五年。

The conception of the picture is undeveloped.
这幅画的构思不成熟。

In the teenage, the concept of happiness changes.
到了青少年时期，幸福观变了。