介于的英文：
between

参考例句：

The anticipation produced in me a sensation somewhat Between Bliss and fear
期待使我产生了介于幸福与恐惧之间的激动

It is a medium to dark brownish yellow color.
这是一种介于中等褐黄色到深褐黄色之间的颜色。

Bouncing Bet:a perennial Eurasian herb (Saponaria officinalis) having dense clusters of pink to whitish flowers.
肥皂草:一种多年生的欧亚草本植物(肥皂草肥皂草属),花簇稠密,颜色介于粉红至白色之间。

Between life and death
介于生死

Wrestling is in a twilight zone between sport and entertainment.
摔交是介于运动和娱乐两者之间的活动。

a novel that is a cross between romance and satire.
介于传奇和讽刺之间的小说

An army major ranks between a captain and a colonel.
陆军少校的阶级介于上尉与中校之间。

The temperature ranges between 0℃ and 30℃.
气温介于0℃和30℃之间。

Uncertain area or condition between others that are more clearly defined
(介于界限分明的两者之间的)过渡区域,模糊状态

adolescent refers to the young people in the state of development between puberty and maturity.
青少年指的是生理期介于青春期和成熟期之前的年轻人。

between是什么意思：
prep. 在...之间；私下；来往于…之间；由…分担（分享）；总共
adv. 在中间

Between ourselves
秘密地说

Interaction between systems or between properties of a system.
系统间或一个系统的各种特性之间的相互作用。

You have your choice between the two.
在这两个之中，你有选择权。

Between friends all is common
朋友之间不分彼此

Between devil and Blue sea
〞(进退维谷),〞